2321000131 has 8 divisors (see below), whose sum is σ = 2384028864. Its totient is φ = 2258806440.

The previous prime is 2321000093. The next prime is 2321000141. The reversal of 2321000131 is 1310001232.

2321000131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2321000131 - 2⁹ = 2320999619 is a prime.

It is a super-2 number, since 2×2321000131² = 10774083216204034322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321000141) 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, 203125 + ... + 214246.

It is an arithmetic number, because the mean of its divisors is an integer number (298003608).

Almost surely, 2^2321000131 is an apocalyptic number.

2321000131 is a deficient number, since it is larger than the sum of its proper divisors (63028733).

2321000131 is an equidigital number, since it uses as much as digits as its factorization.

2321000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417521.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2321000131 is about 48176.7592413604. The cubic root of 2321000131 is about 1324.0113913871.

Adding to 2321000131 its reverse (1310001232), we get a palindrome (3631001363).

The spelling of 2321000131 in words is "two billion, three hundred twenty-one million, one hundred thirty-one", and thus it is an aban number.