103313020 has 24 divisors (see below), whose sum is σ = 217576800. Its totient is φ = 41207232.

The previous prime is 103312997. The next prime is 103313027. The reversal of 103313020 is 20313301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103313027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15 + ... + 14374.

It is an arithmetic number, because the mean of its divisors is an integer number (9065700).

Almost surely, 2^103313020 is an apocalyptic number.

103313020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103313020 is an abundant number, since it is smaller than the sum of its proper divisors (114263780).

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

103313020 is a wasteful number, since it uses less digits than its factorization.

103313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14757 (or 14755 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 103313020 is about 10164.3012548822. The cubic root of 103313020 is about 469.2291877234.

Adding to 103313020 its reverse (20313301), we get a palindrome (123626321).

The spelling of 103313020 in words is "one hundred three million, three hundred thirteen thousand, twenty".