253334020023 has 12 divisors (see below), whose sum is σ = 418202191888. Its totient is φ = 144762297120.

The previous prime is 253334019997. The next prime is 253334020057. The reversal of 253334020023 is 320020433352.

253334020023 is a `hidden beast` number, since 253 + 3 + 3 + 402 + 0 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 253334020023 - 2¹³ = 253334011831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253334020223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2010587398 + ... + 2010587523.

Almost surely, 2^253334020023 is an apocalyptic number.

253334020023 is a deficient number, since it is larger than the sum of its proper divisors (164868171865).

253334020023 is a wasteful number, since it uses less digits than its factorization.

253334020023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4021174934 (or 4021174931 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 253334020023 its reverse (320020433352), we get a palindrome (573354453375).

The spelling of 253334020023 in words is "two hundred fifty-three billion, three hundred thirty-four million, twenty thousand, twenty-three".