103030232131100 has 18 divisors (see below), whose sum is σ = 223575603724704. Its totient is φ = 41212092852400.

The previous prime is 103030232131027. The next prime is 103030232131109. The reversal of 103030232131100 is 1131232030301.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030232131109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 515151160556 + ... + 515151160755.

Almost surely, 2^{103030232131100} is an apocalyptic number.

103030232131100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103030232131100 is an abundant number, since it is smaller than the sum of its proper divisors (120545371593604).

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

103030232131100 is a wasteful number, since it uses less digits than its factorization.

103030232131100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030302321325 (or 1030302321318 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103030232131100 its reverse (1131232030301), we get a palindrome (104161464161401).

The spelling of 103030232131100 in words is "one hundred three trillion, thirty billion, two hundred thirty-two million, one hundred thirty-one thousand, one hundred".