103103132310 has 32 divisors (see below), whose sum is σ = 274941686880. Its totient is φ = 27494168544.

The previous prime is 103103132273. The next prime is 103103132317. The reversal of 103103132310 is 13231301301.

It is a happy number.

103103132310 is a `hidden beast` number, since 1 + 0 + 310 + 31 + 323 + 1 + 0 = 666.

It is a super-2 number, since 2×103103132310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103103132317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190931457 + ... + 190931996.

It is an arithmetic number, because the mean of its divisors is an integer number (8591927715).

Almost surely, 2^103103132310 is an apocalyptic number.

103103132310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103103132310 is an abundant number, since it is smaller than the sum of its proper divisors (171838554570).

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

103103132310 is a wasteful number, since it uses less digits than its factorization.

103103132310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381863469 (or 381863463 counting only the distinct ones).

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

Adding to 103103132310 its reverse (13231301301), we get a palindrome (116334433611).

The spelling of 103103132310 in words is "one hundred three billion, one hundred three million, one hundred thirty-two thousand, three hundred ten".