100550161502 has 32 divisors (see below), whose sum is σ = 173014382592. Its totient is φ = 42932523744.

The previous prime is 100550161501. The next prime is 100550161541. The reversal of 100550161502 is 205161055001.

It is a super-2 number, since 2×100550161502² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100550161501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4786073 + ... + 4807035.

It is an arithmetic number, because the mean of its divisors is an integer number (5406699456).

Almost surely, 2^100550161502 is an apocalyptic number.

100550161502 is a deficient number, since it is larger than the sum of its proper divisors (72464221090).

100550161502 is a wasteful number, since it uses less digits than its factorization.

100550161502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22232.

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 100550161502 in words is "one hundred billion, five hundred fifty million, one hundred sixty-one thousand, five hundred two".