103103132031 has 6 divisors (see below), whose sum is σ = 148926746280. Its totient is φ = 68735421348.

The previous prime is 103103131993. The next prime is 103103132053. The reversal of 103103132031 is 130231301301.

It is a happy number.

103103132031 is a `hidden beast` number, since 1 + 0 + 310 + 3 + 1 + 320 + 31 = 666.

It is not a de Polignac number, because 103103132031 - 2⁹ = 103103131519 is a prime.

It is a super-2 number, since 2×103103132031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103103131995 and 103103132013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103103132131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5727951771 + ... + 5727951788.

It is an arithmetic number, because the mean of its divisors is an integer number (24821124380).

Almost surely, 2^103103132031 is an apocalyptic number.

103103132031 is a deficient number, since it is larger than the sum of its proper divisors (45823614249).

103103132031 is a wasteful number, since it uses less digits than its factorization.

103103132031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11455903565 (or 11455903562 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103103132031 its reverse (130231301301), we get a palindrome (233334433332).

The spelling of 103103132031 in words is "one hundred three billion, one hundred three million, one hundred thirty-two thousand, thirty-one".