101272260 has 48 divisors (see below), whose sum is σ = 284356800. Its totient is φ = 26930304.

The previous prime is 101272189. The next prime is 101272271. The reversal of 101272260 is 62272101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21171 + ... + 25509.

It is an arithmetic number, because the mean of its divisors is an integer number (5924100).

Almost surely, 2^101272260 is an apocalyptic number.

101272260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101272260 is an abundant number, since it is smaller than the sum of its proper divisors (183084540).

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

101272260 is a wasteful number, since it uses less digits than its factorization.

101272260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740 (or 4738 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 101272260 is about 10063.4119462536. The cubic root of 101272260 is about 466.1190299313.

The spelling of 101272260 in words is "one hundred one million, two hundred seventy-two thousand, two hundred sixty".