103313012 has 48 divisors (see below), whose sum is σ = 212466240. Its totient is φ = 43430400.

The previous prime is 103312997. The next prime is 103313027. The reversal of 103313012 is 210313301.

It is an interprime number because it is at equal distance from previous prime (103312997) and next prime (103313027).

It is a congruent number.

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, 42962 + ... + 45302.

It is an arithmetic number, because the mean of its divisors is an integer number (4426380).

Almost surely, 2^103313012 is an apocalyptic number.

It is an amenable number.

103313012 is an abundant number, since it is smaller than the sum of its proper divisors (109153228).

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

103313012 is a wasteful number, since it uses less digits than its factorization.

103313012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432 (or 2430 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 103313012 is about 10164.3008613480. The cubic root of 103313012 is about 469.2291756118.

Adding to 103313012 its reverse (210313301), we get a palindrome (313626313).

The spelling of 103313012 in words is "one hundred three million, three hundred thirteen thousand, twelve".