103420312404 has 24 divisors (see below), whose sum is σ = 247199772288. Its totient is φ = 33632621760.

The previous prime is 103420312313. The next prime is 103420312417. The reversal of 103420312404 is 404213024301.

It is a super-2 number, since 2×103420312404² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105101452 + ... + 105102435.

It is an arithmetic number, because the mean of its divisors is an integer number (10299990512).

Almost surely, 2^103420312404 is an apocalyptic number.

It is an amenable number.

103420312404 is an abundant number, since it is smaller than the sum of its proper divisors (143779459884).

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

103420312404 is a wasteful number, since it uses less digits than its factorization.

103420312404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210203935 (or 210203933 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 103420312404 its reverse (404213024301), we get a palindrome (507633336705).

The spelling of 103420312404 in words is "one hundred three billion, four hundred twenty million, three hundred twelve thousand, four hundred four".