403053242024123 has 8 divisors (see below), whose sum is σ = 408970490008608. Its totient is φ = 397177229217664.

The previous prime is 403053242024113. The next prime is 403053242024201. The reversal of 403053242024123 is 321420242350304.

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 403053242024123 - 2⁴ = 403053242024107 is a prime.

It is a super-2 number, since 2×403053242024123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403053242024113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10308774815 + ... + 10308813912.

It is an arithmetic number, because the mean of its divisors is an integer number (51121311251076).

Almost surely, 2^{403053242024123} is an apocalyptic number.

403053242024123 is a deficient number, since it is larger than the sum of its proper divisors (5917247984485).

403053242024123 is a wasteful number, since it uses less digits than its factorization.

403053242024123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20617589013.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 403053242024123 its reverse (321420242350304), we get a palindrome (724473484374427).

The spelling of 403053242024123 in words is "four hundred three trillion, fifty-three billion, two hundred forty-two million, twenty-four thousand, one hundred twenty-three".