32401023307 has 2 divisors, whose sum is σ = 32401023308. Its totient is φ = 32401023306.

The previous prime is 32401023283. The next prime is 32401023313. The reversal of 32401023307 is 70332010423.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32401023307 is a prime.

It is a super-2 number, since 2×32401023307² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32401023377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16200511653 + 16200511654.

It is an arithmetic number, because the mean of its divisors is an integer number (16200511654).

Almost surely, 2^32401023307 is an apocalyptic number.

32401023307 is a deficient number, since it is larger than the sum of its proper divisors (1).

32401023307 is an equidigital number, since it uses as much as digits as its factorization.

32401023307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 25.

The spelling of 32401023307 in words is "thirty-two billion, four hundred one million, twenty-three thousand, three hundred seven".