101372205 has 16 divisors (see below), whose sum is σ = 176940864. Its totient is φ = 49150080.

The previous prime is 101372203. The next prime is 101372209. The reversal of 101372205 is 502273101.

It is not a de Polignac number, because 101372205 - 2¹ = 101372203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101372203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307024 + ... + 307353.

It is an arithmetic number, because the mean of its divisors is an integer number (11058804).

Almost surely, 2^101372205 is an apocalyptic number.

101372205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101372205 is a deficient number, since it is larger than the sum of its proper divisors (75568659).

101372205 is a wasteful number, since it uses less digits than its factorization.

101372205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614396.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 101372205 is about 10068.3764828298. The cubic root of 101372205 is about 466.2723162297.

The spelling of 101372205 in words is "one hundred one million, three hundred seventy-two thousand, two hundred five".