100103103012132 has 72 divisors (see below), whose sum is σ = 277472159196960. Its totient is φ = 30177101214720.

The previous prime is 100103103012109. The next prime is 100103103012167. The reversal of 100103103012132 is 231210301301001.

100103103012132 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 0 + 310 + 301 + 21 + 32 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 654808582 + ... + 654961437.

Almost surely, 2^{100103103012132} is an apocalyptic number.

100103103012132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100103103012132 is an abundant number, since it is smaller than the sum of its proper divisors (177369056184828).

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

100103103012132 is a wasteful number, since it uses less digits than its factorization.

100103103012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309770233 (or 1309770228 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 100103103012132 its reverse (231210301301001), we get a palindrome (331313404313133).

The spelling of 100103103012132 in words is "one hundred trillion, one hundred three billion, one hundred three million, twelve thousand, one hundred thirty-two".