11100020170963 has 2 divisors, whose sum is σ = 11100020170964. Its totient is φ = 11100020170962.

The previous prime is 11100020170961. The next prime is 11100020170969. The reversal of 11100020170963 is 36907102000111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11100020170963 - 2¹ = 11100020170961 is a prime.

Together with 11100020170961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11100020170961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550010085481 + 5550010085482.

It is an arithmetic number, because the mean of its divisors is an integer number (5550010085482).

Almost surely, 2^{11100020170963} is an apocalyptic number.

11100020170963 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100020170963 is an equidigital number, since it uses as much as digits as its factorization.

11100020170963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 31.

The spelling of 11100020170963 in words is "eleven trillion, one hundred billion, twenty million, one hundred seventy thousand, nine hundred sixty-three".