100230031021132 has 12 divisors (see below), whose sum is σ = 176292922584240. Its totient is φ = 49860624568496.

The previous prime is 100230031021091. The next prime is 100230031021151. The reversal of 100230031021132 is 231120130032001.

It is a super-2 number, since 2×100230031021132² (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, 63597734632 + ... + 63597736207.

It is an arithmetic number, because the mean of its divisors is an integer number (14691076882020).

Almost surely, 2^{100230031021132} is an apocalyptic number.

It is an amenable number.

100230031021132 is a deficient number, since it is larger than the sum of its proper divisors (76062891563108).

100230031021132 is a wasteful number, since it uses less digits than its factorization.

100230031021132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127195471040 (or 127195471038 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 100230031021132 its reverse (231120130032001), we get a palindrome (331350161053133).

The spelling of 100230031021132 in words is "one hundred trillion, two hundred thirty billion, thirty-one million, twenty-one thousand, one hundred thirty-two".