31123413010 has 32 divisors (see below), whose sum is σ = 58507650432. Its totient is φ = 11897952000.

The previous prime is 31123412993. The next prime is 31123413023. The reversal of 31123413010 is 1031432113.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216010 + ... + 330010.

It is an arithmetic number, because the mean of its divisors is an integer number (1828364076).

Almost surely, 2^31123413010 is an apocalyptic number.

31123413010 is a deficient number, since it is larger than the sum of its proper divisors (27384237422).

31123413010 is a wasteful number, since it uses less digits than its factorization.

31123413010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115218.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 31123413010 its reverse (1031432113), we get a palindrome (32154845123).

The spelling of 31123413010 in words is "thirty-one billion, one hundred twenty-three million, four hundred thirteen thousand, ten".