123134244401015 has 8 divisors (see below), whose sum is σ = 147763849465680. Its totient is φ = 98505558064512.

The previous prime is 123134244400987. The next prime is 123134244401059. The reversal of 123134244401015 is 510104442431321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123134244401015 - 2¹⁴ = 123134244384631 is a prime.

It is a super-2 number, since 2×123134244401015² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229387145 + ... + 229923314.

It is an arithmetic number, because the mean of its divisors is an integer number (18470481183210).

Almost surely, 2^{123134244401015} is an apocalyptic number.

123134244401015 is a deficient number, since it is larger than the sum of its proper divisors (24629605064665).

123134244401015 is an equidigital number, since it uses as much as digits as its factorization.

123134244401015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459364081.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 123134244401015 its reverse (510104442431321), we get a palindrome (633238686832336).

The spelling of 123134244401015 in words is "one hundred twenty-three trillion, one hundred thirty-four billion, two hundred forty-four million, four hundred one thousand, fifteen".