103711272 has 64 divisors (see below), whose sum is σ = 311923200. Its totient is φ = 28071360.

The previous prime is 103711261. The next prime is 103711297. The reversal of 103711272 is 272117301.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 13054 + ... + 19437.

It is an arithmetic number, because the mean of its divisors is an integer number (4873800).

Almost surely, 2^103711272 is an apocalyptic number.

103711272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103711272 is an abundant number, since it is smaller than the sum of its proper divisors (208211928).

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

103711272 is a wasteful number, since it uses less digits than its factorization.

103711272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32526 (or 32522 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 103711272 is about 10183.8731335381. The cubic root of 103711272 is about 469.8313443454.

Adding to 103711272 its reverse (272117301), we get a palindrome (375828573).

The spelling of 103711272 in words is "one hundred three million, seven hundred eleven thousand, two hundred seventy-two".