16107201553156 has 60 divisors (see below), whose sum is σ = 33944341114880. Its totient is φ = 6680406050640.

The previous prime is 16107201553103. The next prime is 16107201553171. The reversal of 16107201553156 is 65135510270161.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26752836 + ... + 27348283.

Almost surely, 2^{16107201553156} is an apocalyptic number.

It is an amenable number.

16107201553156 is an abundant number, since it is smaller than the sum of its proper divisors (17837139561724).

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

16107201553156 is an equidigital number, since it uses as much as digits as its factorization.

16107201553156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54101182 (or 54101159 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 43.

The spelling of 16107201553156 in words is "sixteen trillion, one hundred seven billion, two hundred one million, five hundred fifty-three thousand, one hundred fifty-six".