123000100201337 has 2 divisors, whose sum is σ = 123000100201338. Its totient is φ = 123000100201336.

The previous prime is 123000100201291. The next prime is 123000100201379. The reversal of 123000100201337 is 733102001000321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71850984438016 + 51149115763321 = 8476496^2 + 7151861^2 .

It is a cyclic number.

It is not a de Polignac number, because 123000100201337 - 2¹² = 123000100197241 is a prime.

It is not a weakly prime, because it can be changed into another prime (123000100200337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61500050100668 + 61500050100669.

It is an arithmetic number, because the mean of its divisors is an integer number (61500050100669).

Almost surely, 2^{123000100201337} is an apocalyptic number.

It is an amenable number.

123000100201337 is a deficient number, since it is larger than the sum of its proper divisors (1).

123000100201337 is an equidigital number, since it uses as much as digits as its factorization.

123000100201337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 123000100201337 its reverse (733102001000321), we get a palindrome (856102101201658).

The spelling of 123000100201337 in words is "one hundred twenty-three trillion, one hundred million, two hundred one thousand, three hundred thirty-seven".