123200210133019 has 2 divisors, whose sum is σ = 123200210133020. Its totient is φ = 123200210133018.

The previous prime is 123200210132959. The next prime is 123200210133029. The reversal of 123200210133019 is 910331012002321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123200210133019 - 2⁷ = 123200210132891 is a prime.

It is a super-2 number, since 2×123200210133019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123200210133029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61600105066509 + 61600105066510.

It is an arithmetic number, because the mean of its divisors is an integer number (61600105066510).

Almost surely, 2^{123200210133019} is an apocalyptic number.

123200210133019 is a deficient number, since it is larger than the sum of its proper divisors (1).

123200210133019 is an equidigital number, since it uses as much as digits as its factorization.

123200210133019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 123200210133019 in words is "one hundred twenty-three trillion, two hundred billion, two hundred ten million, one hundred thirty-three thousand, nineteen".