103040210031 has 64 divisors (see below), whose sum is σ = 160555676160. Its totient is φ = 58117824000.

The previous prime is 103040210027. The next prime is 103040210089. The reversal of 103040210031 is 130012040301.

It is not a de Polignac number, because 103040210031 - 2² = 103040210027 is a prime.

It is a super-2 number, since 2×103040210031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103040210011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46392501 + ... + 46394721.

It is an arithmetic number, because the mean of its divisors is an integer number (2508682440).

Almost surely, 2^103040210031 is an apocalyptic number.

103040210031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103040210031 is a deficient number, since it is larger than the sum of its proper divisors (57515466129).

103040210031 is a wasteful number, since it uses less digits than its factorization.

103040210031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 103040210031 its reverse (130012040301), we get a palindrome (233052250332).

The spelling of 103040210031 in words is "one hundred three billion, forty million, two hundred ten thousand, thirty-one".