2305232501 has 12 divisors (see below), whose sum is σ = 2723127840. Its totient is φ = 1934459280.

The previous prime is 2305232411. The next prime is 2305232539. The reversal of 2305232501 is 1052325032.

2305232501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2305232501 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305232581) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 618161 + ... + 621878.

It is an arithmetic number, because the mean of its divisors is an integer number (226927320).

Almost surely, 2^2305232501 is an apocalyptic number.

It is an amenable number.

2305232501 is a deficient number, since it is larger than the sum of its proper divisors (417895339).

2305232501 is a wasteful number, since it uses less digits than its factorization.

2305232501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240076 (or 1240063 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2305232501 is about 48012.8368355797. The cubic root of 2305232501 is about 1321.0063684921.

Adding to 2305232501 its reverse (1052325032), we get a palindrome (3357557533).

It can be divided in two parts, 2 and 305232501, that added together give a palindrome (305232503).

The spelling of 2305232501 in words is "two billion, three hundred five million, two hundred thirty-two thousand, five hundred one".