103131411210 has 24 divisors (see below), whose sum is σ = 268141669380. Its totient is φ = 27501709632.

The previous prime is 103131411197. The next prime is 103131411221. The reversal of 103131411210 is 12114131301.

It is a happy number.

103131411210 is a `hidden beast` number, since 1 + 0 + 313 + 141 + 1 + 210 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 99817451721 + 3313959489 = 315939^2 + 57567^2 .

It is a super-2 number, since 2×103131411210² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 572952195 + ... + 572952374.

Almost surely, 2^103131411210 is an apocalyptic number.

103131411210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103131411210 is an abundant number, since it is smaller than the sum of its proper divisors (165010258170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103131411210 is a wasteful number, since it uses less digits than its factorization.

103131411210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145904582 (or 1145904579 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 103131411210 its reverse (12114131301), we get a palindrome (115245542511).

The spelling of 103131411210 in words is "one hundred three billion, one hundred thirty-one million, four hundred eleven thousand, two hundred ten".