16155154100 has 18 divisors (see below), whose sum is σ = 35056684614. Its totient is φ = 6462061600.

The previous prime is 16155154061. The next prime is 16155154123. The reversal of 16155154100 is 145155161.

16155154100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 176677264 + 15978476836 = 13292^2 + 126406^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80775671 + ... + 80775870.

Almost surely, 2^16155154100 is an apocalyptic number.

16155154100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16155154100 is an abundant number, since it is smaller than the sum of its proper divisors (18901530514).

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

16155154100 is a wasteful number, since it uses less digits than its factorization.

16155154100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161551555 (or 161551548 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 29.

The spelling of 16155154100 in words is "sixteen billion, one hundred fifty-five million, one hundred fifty-four thousand, one hundred".