103312302321011 has 32 divisors (see below), whose sum is σ = 122148581584896. Its totient is φ = 85508072496000.

The previous prime is 103312302320993. The next prime is 103312302321031. The reversal of 103312302321011 is 110123203213301.

It is not a de Polignac number, because 103312302321011 - 2³⁴ = 103295122451827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103312302321031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333604901 + ... + 333914441.

It is an arithmetic number, because the mean of its divisors is an integer number (3817143174528).

Almost surely, 2^{103312302321011} is an apocalyptic number.

103312302321011 is a deficient number, since it is larger than the sum of its proper divisors (18836279263885).

103312302321011 is a wasteful number, since it uses less digits than its factorization.

103312302321011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312963.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103312302321011 its reverse (110123203213301), we get a palindrome (213435505534312).

The spelling of 103312302321011 in words is "one hundred three trillion, three hundred twelve billion, three hundred two million, three hundred twenty-one thousand, eleven".