10103388272 has 20 divisors (see below), whose sum is σ = 19604422320. Its totient is φ = 5044182528.

The previous prime is 10103388257. The next prime is 10103388307. The reversal of 10103388272 is 27288330101.

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, 458372 + ... + 479907.

It is an arithmetic number, because the mean of its divisors is an integer number (980221116).

Almost surely, 2^10103388272 is an apocalyptic number.

It is an amenable number.

10103388272 is a deficient number, since it is larger than the sum of its proper divisors (9501034048).

10103388272 is an equidigital number, since it uses as much as digits as its factorization.

10103388272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938960 (or 938954 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 10103388272 in words is "ten billion, one hundred three million, three hundred eighty-eight thousand, two hundred seventy-two".