103040134220 has 12 divisors (see below), whose sum is σ = 216384281904. Its totient is φ = 41216053680.

The previous prime is 103040134201. The next prime is 103040134229. The reversal of 103040134220 is 22431040301.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 5152006711 = 103040134220 / (1 + 0 + 3 + 0 + 4 + 0 + 1 + 3 + 4 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 103040134192 and 103040134201.

It is not an unprimeable number, because it can be changed into a prime (103040134229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2576003336 + ... + 2576003375.

It is an arithmetic number, because the mean of its divisors is an integer number (18032023492).

Almost surely, 2^103040134220 is an apocalyptic number.

103040134220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103040134220 is an abundant number, since it is smaller than the sum of its proper divisors (113344147684).

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

103040134220 is a wasteful number, since it uses less digits than its factorization.

103040134220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152006720 (or 5152006718 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 103040134220 its reverse (22431040301), we get a palindrome (125471174521).

The spelling of 103040134220 in words is "one hundred three billion, forty million, one hundred thirty-four thousand, two hundred twenty".