103130443242 has 32 divisors (see below), whose sum is σ = 229911000960. Its totient is φ = 34266978720.

The previous prime is 103130443231. The next prime is 103130443253. The reversal of 103130443242 is 242344031301.

103130443242 is a `hidden beast` number, since 1 + 0 + 31 + 304 + 4 + 324 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (103130443231) and next prime (103130443253).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3033934 + ... + 3067737.

It is an arithmetic number, because the mean of its divisors is an integer number (7184718780).

Almost surely, 2^103130443242 is an apocalyptic number.

103130443242 is an abundant number, since it is smaller than the sum of its proper divisors (126780557718).

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

103130443242 is a wasteful number, since it uses less digits than its factorization.

103130443242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101995 (or 6101989 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 103130443242 its reverse (242344031301), we get a palindrome (345474474543).

The spelling of 103130443242 in words is "one hundred three billion, one hundred thirty million, four hundred forty-three thousand, two hundred forty-two".