102761272 has 16 divisors (see below), whose sum is σ = 202818600. Its totient is φ = 48676320.

The previous prime is 102761257. The next prime is 102761333. The reversal of 102761272 is 272167201.

It is a self number, because there is not a number n which added to its sum of digits gives 102761272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337879 + ... + 338182.

Almost surely, 2^102761272 is an apocalyptic number.

It is an amenable number.

102761272 is a deficient number, since it is larger than the sum of its proper divisors (100057328).

102761272 is a wasteful number, since it uses less digits than its factorization.

102761272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676086 (or 676082 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 102761272 is about 10137.1234578652. The cubic root of 102761272 is about 468.3923828343.

The spelling of 102761272 in words is "one hundred two million, seven hundred sixty-one thousand, two hundred seventy-two".