31102323321124 has 12 divisors (see below), whose sum is σ = 59377162704048. Its totient is φ = 14137419691400.

The previous prime is 31102323321119. The next prime is 31102323321127. The reversal of 31102323321124 is 42112332320113.

It is a super-3 number, since 3×31102323321124³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31102323321092 and 31102323321101.

It is not an unprimeable number, because it can be changed into a prime (31102323321127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353435492242 + ... + 353435492329.

It is an arithmetic number, because the mean of its divisors is an integer number (4948096892004).

Almost surely, 2^{31102323321124} is an apocalyptic number.

It is an amenable number.

31102323321124 is a deficient number, since it is larger than the sum of its proper divisors (28274839382924).

31102323321124 is a wasteful number, since it uses less digits than its factorization.

31102323321124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706870984586 (or 706870984584 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 31102323321124 its reverse (42112332320113), we get a palindrome (73214655641237).

The spelling of 31102323321124 in words is "thirty-one trillion, one hundred two billion, three hundred twenty-three million, three hundred twenty-one thousand, one hundred twenty-four".