100161049564799 has 8 divisors (see below), whose sum is σ = 105455689011840. Its totient is φ = 94868710643736.

The previous prime is 100161049564789. The next prime is 100161049564883. The reversal of 100161049564799 is 997465940161001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100161049564799 - 2³² = 100156754597503 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 (100161049564729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575042117 + ... + 575216270.

It is an arithmetic number, because the mean of its divisors is an integer number (13181961126480).

Almost surely, 2^{100161049564799} is an apocalyptic number.

100161049564799 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

100161049564799 is a deficient number, since it is larger than the sum of its proper divisors (5294639447041).

100161049564799 is a wasteful number, since it uses less digits than its factorization.

100161049564799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150262989.

The product of its (nonzero) digits is 14696640, while the sum is 62.

The spelling of 100161049564799 in words is "one hundred trillion, one hundred sixty-one billion, forty-nine million, five hundred sixty-four thousand, seven hundred ninety-nine".