151123112501723 has 2 divisors, whose sum is σ = 151123112501724. Its totient is φ = 151123112501722.

The previous prime is 151123112501701. The next prime is 151123112501807. The reversal of 151123112501723 is 327105211321151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151123112501723 - 2¹⁰ = 151123112500699 is a prime.

It is not a weakly prime, because it can be changed into another prime (151123112501623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75561556250861 + 75561556250862.

It is an arithmetic number, because the mean of its divisors is an integer number (75561556250862).

Almost surely, 2^{151123112501723} is an apocalyptic number.

151123112501723 is a deficient number, since it is larger than the sum of its proper divisors (1).

151123112501723 is an equidigital number, since it uses as much as digits as its factorization.

151123112501723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 35.

Adding to 151123112501723 its reverse (327105211321151), we get a palindrome (478228323822874).

The spelling of 151123112501723 in words is "one hundred fifty-one trillion, one hundred twenty-three billion, one hundred twelve million, five hundred one thousand, seven hundred twenty-three".