100201102312 has 32 divisors (see below), whose sum is σ = 192814380000. Its totient is φ = 48799516608.

The previous prime is 100201102283. The next prime is 100201102327. The reversal of 100201102312 is 213201102001.

It is a junction number, because it is equal to n+sod(n) for n = 100201102292 and 100201102301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922362 + ... + 1025257.

It is an arithmetic number, because the mean of its divisors is an integer number (6025449375).

Almost surely, 2^100201102312 is an apocalyptic number.

It is an amenable number.

100201102312 is a deficient number, since it is larger than the sum of its proper divisors (92613277688).

100201102312 is a wasteful number, since it uses less digits than its factorization.

100201102312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947793 (or 1947789 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100201102312 its reverse (213201102001), we get a palindrome (313402204313).

The spelling of 100201102312 in words is "one hundred billion, two hundred one million, one hundred two thousand, three hundred twelve".