1232315053 has 8 divisors (see below), whose sum is σ = 1297565600. Its totient is φ = 1167103728.

The previous prime is 1232315033. The next prime is 1232315099. The reversal of 1232315053 is 3505132321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1232315053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232315003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72475 + ... + 87847.

It is an arithmetic number, because the mean of its divisors is an integer number (162195700).

Almost surely, 2^1232315053 is an apocalyptic number.

It is an amenable number.

1232315053 is a deficient number, since it is larger than the sum of its proper divisors (65250547).

1232315053 is a wasteful number, since it uses less digits than its factorization.

1232315053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19611.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1232315053 is about 35104.3452153718. The cubic root of 1232315053 is about 1072.1130552616.

Adding to 1232315053 its reverse (3505132321), we get a palindrome (4737447374).

The spelling of 1232315053 in words is "one billion, two hundred thirty-two million, three hundred fifteen thousand, fifty-three".