103313772 has 48 divisors (see below), whose sum is σ = 268716000. Its totient is φ = 34326720.

The previous prime is 103313741. The next prime is 103313813. The reversal of 103313772 is 277313301.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 36322 + ... + 39062.

It is an arithmetic number, because the mean of its divisors is an integer number (5598250).

Almost surely, 2^103313772 is an apocalyptic number.

103313772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103313772 is an abundant number, since it is smaller than the sum of its proper divisors (165402228).

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

103313772 is a wasteful number, since it uses less digits than its factorization.

103313772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103 (or 3095 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 27.

The square root of 103313772 is about 10164.3382470282. The cubic root of 103313772 is about 469.2303262036.

The spelling of 103313772 in words is "one hundred three million, three hundred thirteen thousand, seven hundred seventy-two".