101087950 has 24 divisors (see below), whose sum is σ = 199085472. Its totient is φ = 38056320.

The previous prime is 101087947. The next prime is 101087951. The reversal of 101087950 is 59780101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101087951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58614 + ... + 60313.

It is an arithmetic number, because the mean of its divisors is an integer number (8295228).

Almost surely, 2^101087950 is an apocalyptic number.

101087950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101087950 is a deficient number, since it is larger than the sum of its proper divisors (97997522).

101087950 is a wasteful number, since it uses less digits than its factorization.

101087950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118956 (or 118951 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 101087950 is about 10054.2503450034. The cubic root of 101087950 is about 465.8360877956.

The spelling of 101087950 in words is "one hundred one million, eighty-seven thousand, nine hundred fifty".