20231233307 has 8 divisors (see below), whose sum is σ = 21320170560. Its totient is φ = 19144709640.

The previous prime is 20231233301. The next prime is 20231233327. The reversal of 20231233307 is 70333213202.

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 20231233307 - 2⁴ = 20231233291 is a prime.

It is a super-2 number, since 2×20231233307² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20231233301) 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, 586169 + ... + 619722.

It is an arithmetic number, because the mean of its divisors is an integer number (2665021320).

Almost surely, 2^20231233307 is an apocalyptic number.

20231233307 is a deficient number, since it is larger than the sum of its proper divisors (1088937253).

20231233307 is a wasteful number, since it uses less digits than its factorization.

20231233307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206793.

The product of its (nonzero) digits is 4536, while the sum is 26.

Adding to 20231233307 its reverse (70333213202), we get a palindrome (90564446509).

The spelling of 20231233307 in words is "twenty billion, two hundred thirty-one million, two hundred thirty-three thousand, three hundred seven".