103103311310 has 48 divisors (see below), whose sum is σ = 192517296048. Its totient is φ = 39750136320.

The previous prime is 103103311307. The next prime is 103103311459. The reversal of 103103311310 is 13113301301.

It is a super-2 number, since 2×103103311310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1358282 + ... + 1432178.

It is an arithmetic number, because the mean of its divisors is an integer number (4010777001).

Almost surely, 2^103103311310 is an apocalyptic number.

103103311310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103103311310 is a deficient number, since it is larger than the sum of its proper divisors (89413984738).

103103311310 is an equidigital number, since it uses as much as digits as its factorization.

103103311310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74069 (or 74028 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 103103311310 its reverse (13113301301), we get a palindrome (116216612611).

The spelling of 103103311310 in words is "one hundred three billion, one hundred three million, three hundred eleven thousand, three hundred ten".