101324430044123 has 16 divisors (see below), whose sum is σ = 121571225104896. Its totient is φ = 83218398126240.

The previous prime is 101324430044111. The next prime is 101324430044221. The reversal of 101324430044123 is 321440034423101.

It is not a de Polignac number, because 101324430044123 - 2²⁸ = 101324161608667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101324430044123.

It is not an unprimeable number, because it can be changed into a prime (101324430044323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7537891661 + ... + 7537905102.

It is an arithmetic number, because the mean of its divisors is an integer number (7598201569056).

Almost surely, 2^{101324430044123} is an apocalyptic number.

101324430044123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101324430044123 is a deficient number, since it is larger than the sum of its proper divisors (20246795060773).

101324430044123 is a wasteful number, since it uses less digits than its factorization.

101324430044123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15075796834.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 101324430044123 its reverse (321440034423101), we get a palindrome (422764464467224).

The spelling of 101324430044123 in words is "one hundred one trillion, three hundred twenty-four billion, four hundred thirty million, forty-four thousand, one hundred twenty-three".