103320023013 has 64 divisors (see below), whose sum is σ = 156788121600. Its totient is φ = 67228963200.

The previous prime is 103320023011. The next prime is 103320023071. The reversal of 103320023013 is 310320023301.

103320023013 is a `hidden beast` number, since 103 + 320 + 0 + 230 + 13 = 666.

It is not a de Polignac number, because 103320023013 - 2¹ = 103320023011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103320023011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106845456 + ... + 106846422.

It is an arithmetic number, because the mean of its divisors is an integer number (2449814400).

Almost surely, 2^103320023013 is an apocalyptic number.

It is an amenable number.

103320023013 is a deficient number, since it is larger than the sum of its proper divisors (53468098587).

103320023013 is a wasteful number, since it uses less digits than its factorization.

103320023013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559 (or 1553 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103320023013 its reverse (310320023301), we get a palindrome (413640046314).

The spelling of 103320023013 in words is "one hundred three billion, three hundred twenty million, twenty-three thousand, thirteen".