101132131025320 has 16 divisors (see below), whose sum is σ = 227547294807060. Its totient is φ = 40452852410112.

The previous prime is 101132131025311. The next prime is 101132131025371. The reversal of 101132131025320 is 23520131231101.

It can be written as a sum of positive squares in 2 ways, for example, as 82682030677156 + 18450100348164 = 9092966^2 + 4295358^2 .

It is a super-2 number, since 2×101132131025320² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1264151637777 + ... + 1264151637856.

Almost surely, 2^{101132131025320} is an apocalyptic number.

101132131025320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101132131025320 is an abundant number, since it is smaller than the sum of its proper divisors (126415163781740).

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

101132131025320 is a wasteful number, since it uses less digits than its factorization.

101132131025320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528303275644 (or 2528303275640 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 101132131025320 its reverse (23520131231101), we get a palindrome (124652262256421).

The spelling of 101132131025320 in words is "one hundred one trillion, one hundred thirty-two billion, one hundred thirty-one million, twenty-five thousand, three hundred twenty".