103337990 has 32 divisors (see below), whose sum is σ = 213710400. Its totient is φ = 35241984.

The previous prime is 103337981. The next prime is 103338013. The reversal of 103337990 is 99733301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 103337990.

It is a congruent number.

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, 9686 + ... + 17334.

It is an arithmetic number, because the mean of its divisors is an integer number (6678450).

Almost surely, 2^103337990 is an apocalyptic number.

103337990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103337990 is an abundant number, since it is smaller than the sum of its proper divisors (110372410).

103337990 is a wasteful number, since it uses less digits than its factorization.

103337990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7856.

The product of its (nonzero) digits is 15309, while the sum is 35.

The square root of 103337990 is about 10165.5294992440. The cubic root of 103337990 is about 469.2669877638.

The spelling of 103337990 in words is "one hundred three million, three hundred thirty-seven thousand, nine hundred ninety".