3122102431 has 16 divisors (see below), whose sum is σ = 3611684160. Its totient is φ = 2643517440.

The previous prime is 3122102413. The next prime is 3122102441. The reversal of 3122102431 is 1342012213.

It is a happy number.

3122102431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3122102431 - 2⁷ = 3122102303 is a prime.

It is a super-2 number, since 2×3122102431² = 19495047179312219522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3122102399 and 3122102408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122102441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382311 + ... + 390391.

It is an arithmetic number, because the mean of its divisors is an integer number (225730260).

Almost surely, 2^3122102431 is an apocalyptic number.

3122102431 is a deficient number, since it is larger than the sum of its proper divisors (489581729).

3122102431 is an equidigital number, since it uses as much as digits as its factorization.

3122102431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8754.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3122102431 is about 55875.7767820726. The cubic root of 3122102431 is about 1461.5568604053.

Adding to 3122102431 its reverse (1342012213), we get a palindrome (4464114644).

The spelling of 3122102431 in words is "three billion, one hundred twenty-two million, one hundred two thousand, four hundred thirty-one".