30773680037013 has 24 divisors (see below), whose sum is σ = 41721245542368. Its totient is φ = 20176431484032.

The previous prime is 30773680036999. The next prime is 30773680037027. The reversal of 30773680037013 is 31073008637703.

It is an interprime number because it is at equal distance from previous prime (30773680036999) and next prime (30773680037027).

It is not a de Polignac number, because 30773680037013 - 2¹⁸ = 30773679774869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30773680037063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2773831 + ... + 8321147.

It is an arithmetic number, because the mean of its divisors is an integer number (1738385230932).

Almost surely, 2^{30773680037013} is an apocalyptic number.

It is an amenable number.

30773680037013 is a deficient number, since it is larger than the sum of its proper divisors (10947565505355).

30773680037013 is an equidigital number, since it uses as much as digits as its factorization.

30773680037013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547813 (or 5547740 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 48.

The spelling of 30773680037013 in words is "thirty trillion, seven hundred seventy-three billion, six hundred eighty million, thirty-seven thousand, thirteen".