103240404132 has 24 divisors (see below), whose sum is σ = 241108817376. Its totient is φ = 34382819328.

The previous prime is 103240404107. The next prime is 103240404151. The reversal of 103240404132 is 231404042301.

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, 3817053 + ... + 3844004.

It is an arithmetic number, because the mean of its divisors is an integer number (10046200724).

Almost surely, 2^103240404132 is an apocalyptic number.

103240404132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103240404132 is an abundant number, since it is smaller than the sum of its proper divisors (137868413244).

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

103240404132 is a wasteful number, since it uses less digits than its factorization.

103240404132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7662187 (or 7662185 counting only the distinct ones).

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

Adding to 103240404132 its reverse (231404042301), we get a palindrome (334644446433).

The spelling of 103240404132 in words is "one hundred three billion, two hundred forty million, four hundred four thousand, one hundred thirty-two".