101995371 has 12 divisors (see below), whose sum is σ = 148077072. Its totient is φ = 67650576.

The previous prime is 101995339. The next prime is 101995379. The reversal of 101995371 is 173599101.

It is not a de Polignac number, because 101995371 - 2⁵ = 101995339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101995379) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 26991 + ... + 30536.

It is an arithmetic number, because the mean of its divisors is an integer number (12339756).

Almost surely, 2^101995371 is an apocalyptic number.

101995371 is a deficient number, since it is larger than the sum of its proper divisors (46081701).

101995371 is a wasteful number, since it uses less digits than its factorization.

101995371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57730 (or 57727 counting only the distinct ones).

The product of its (nonzero) digits is 8505, while the sum is 36.

The square root of 101995371 is about 10099.2757661131. The cubic root of 101995371 is about 467.2258046862.

The spelling of 101995371 in words is "one hundred one million, nine hundred ninety-five thousand, three hundred seventy-one".