16601030100155 has 32 divisors (see below), whose sum is σ = 21051946372608. Its totient is φ = 12550840704000.

The previous prime is 16601030100133. The next prime is 16601030100157. The reversal of 16601030100155 is 55100103010661.

It is a de Polignac number, because none of the positive numbers 2^k-16601030100155 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16601030100157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6120404 + ... + 8406033.

It is an arithmetic number, because the mean of its divisors is an integer number (657873324144).

Almost surely, 2^{16601030100155} is an apocalyptic number.

16601030100155 is a deficient number, since it is larger than the sum of its proper divisors (4450916272453).

16601030100155 is a wasteful number, since it uses less digits than its factorization.

16601030100155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14526647.

The product of its (nonzero) digits is 2700, while the sum is 29.

The spelling of 16601030100155 in words is "sixteen trillion, six hundred one billion, thirty million, one hundred thousand, one hundred fifty-five".