2023305685633 has 16 divisors (see below), whose sum is σ = 2097306883584. Its totient is φ = 1949854740480.

The previous prime is 2023305685547. The next prime is 2023305685649. The reversal of 2023305685633 is 3365865033202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2023305685633 - 2³⁷ = 1885866732161 is a prime.

It is a super-2 number, since 2×2023305685633² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023305685673) 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, 28941066 + ... + 29010892.

It is an arithmetic number, because the mean of its divisors is an integer number (131081680224).

Almost surely, 2^{2023305685633} is an apocalyptic number.

It is an amenable number.

2023305685633 is a deficient number, since it is larger than the sum of its proper divisors (74001197951).

2023305685633 is a wasteful number, since it uses less digits than its factorization.

2023305685633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73752.

The product of its (nonzero) digits is 2332800, while the sum is 46.

The spelling of 2023305685633 in words is "two trillion, twenty-three billion, three hundred five million, six hundred eighty-five thousand, six hundred thirty-three".