100651161606159 has 16 divisors (see below), whose sum is σ = 134866916816000. Its totient is φ = 66768435336096.

The previous prime is 100651161606157. The next prime is 100651161606187. The reversal of 100651161606159 is 951606161156001.

It is a happy number.

It is not a de Polignac number, because 100651161606159 - 2¹ = 100651161606157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100651161606157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41948809 + ... + 44283234.

It is an arithmetic number, because the mean of its divisors is an integer number (8429182301000).

Almost surely, 2^{100651161606159} is an apocalyptic number.

100651161606159 is a deficient number, since it is larger than the sum of its proper divisors (34215755209841).

100651161606159 is a wasteful number, since it uses less digits than its factorization.

100651161606159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86233974.

The product of its (nonzero) digits is 291600, while the sum is 48.

The spelling of 100651161606159 in words is "one hundred trillion, six hundred fifty-one billion, one hundred sixty-one million, six hundred six thousand, one hundred fifty-nine".