123001004010011 has 2 divisors, whose sum is σ = 123001004010012. Its totient is φ = 123001004010010.

The previous prime is 123001004009999. The next prime is 123001004010061. The reversal of 123001004010011 is 110010400100321.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123001004010011 is a prime.

It is not a weakly prime, because it can be changed into another prime (123001004010061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61500502005005 + 61500502005006.

It is an arithmetic number, because the mean of its divisors is an integer number (61500502005006).

Almost surely, 2^{123001004010011} is an apocalyptic number.

123001004010011 is a deficient number, since it is larger than the sum of its proper divisors (1).

123001004010011 is an equidigital number, since it uses as much as digits as its factorization.

123001004010011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 123001004010011 its reverse (110010400100321), we get a palindrome (233011404110332).

The spelling of 123001004010011 in words is "one hundred twenty-three trillion, one billion, four million, ten thousand, eleven".