3031242100431 has 8 divisors (see below), whose sum is σ = 4049383968000. Its totient is φ = 2016964149912.

The previous prime is 3031242100391. The next prime is 3031242100441. The reversal of 3031242100431 is 1340012421303.

It is a happy number.

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

It is not a de Polignac number, because 3031242100431 - 2⁷ = 3031242100303 is a prime.

It is a super-2 number, since 2×3031242100431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031242100441) 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, 965977431 + ... + 965980568.

It is an arithmetic number, because the mean of its divisors is an integer number (506172996000).

Almost surely, 2^{3031242100431} is an apocalyptic number.

3031242100431 is a deficient number, since it is larger than the sum of its proper divisors (1018141867569).

3031242100431 is a wasteful number, since it uses less digits than its factorization.

3031242100431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931958525.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3031242100431 its reverse (1340012421303), we get a palindrome (4371254521734).

The spelling of 3031242100431 in words is "three trillion, thirty-one billion, two hundred forty-two million, one hundred thousand, four hundred thirty-one".