103312231330100 has 36 divisors (see below), whose sum is σ = 241432737526764. Its totient is φ = 38146054644480.

The previous prime is 103312231330079. The next prime is 103312231330103. The reversal of 103312231330100 is 1033132213301.

It can be written as a sum of positive squares in 6 ways, for example, as 3847074268816 + 99465157061284 = 1961396^2 + 9973222^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103312231330103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39735472289 + ... + 39735474888.

It is an arithmetic number, because the mean of its divisors is an integer number (6706464931299).

Almost surely, 2^{103312231330100} is an apocalyptic number.

103312231330100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103312231330100 is an abundant number, since it is smaller than the sum of its proper divisors (138120506196664).

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

103312231330100 is a wasteful number, since it uses less digits than its factorization.

103312231330100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79470947204 (or 79470947197 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 103312231330100 its reverse (1033132213301), we get a palindrome (104345363543401).

The spelling of 103312231330100 in words is "one hundred three trillion, three hundred twelve billion, two hundred thirty-one million, three hundred thirty thousand, one hundred".