101550036 has 48 divisors (see below), whose sum is σ = 271327616. Its totient is φ = 28957824.

The previous prime is 101550023. The next prime is 101550077. The reversal of 101550036 is 630055101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 101549994 and 101550021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62790 + ... + 64386.

Almost surely, 2^101550036 is an apocalyptic number.

It is an amenable number.

101550036 is an abundant number, since it is smaller than the sum of its proper divisors (169777580).

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

101550036 is a wasteful number, since it uses less digits than its factorization.

101550036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368 (or 2366 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 101550036 is about 10077.2037788267. The cubic root of 101550036 is about 466.5448078648.

The spelling of 101550036 in words is "one hundred one million, five hundred fifty thousand, thirty-six".