103113402 has 32 divisors (see below), whose sum is σ = 239212032. Its totient is φ = 29020464.

The previous prime is 103113391. The next prime is 103113419. The reversal of 103113402 is 204311301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15508 + ... + 21135.

It is an arithmetic number, because the mean of its divisors is an integer number (7475376).

Almost surely, 2^103113402 is an apocalyptic number.

103113402 is an abundant number, since it is smaller than the sum of its proper divisors (136098630).

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

103113402 is a wasteful number, since it uses less digits than its factorization.

103113402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36722.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 103113402 is about 10154.4769436934. The cubic root of 103113402 is about 468.9267831690.

Adding to 103113402 its reverse (204311301), we get a palindrome (307424703).

The spelling of 103113402 in words is "one hundred three million, one hundred thirteen thousand, four hundred two".