30739652023 has 2 divisors, whose sum is σ = 30739652024. Its totient is φ = 30739652022.

The previous prime is 30739651997. The next prime is 30739652089. The reversal of 30739652023 is 32025693703.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30739652023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30739652323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15369826011 + 15369826012.

It is an arithmetic number, because the mean of its divisors is an integer number (15369826012).

Almost surely, 2^30739652023 is an apocalyptic number.

30739652023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30739652023 is an equidigital number, since it uses as much as digits as its factorization.

30739652023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 40.

The spelling of 30739652023 in words is "thirty billion, seven hundred thirty-nine million, six hundred fifty-two thousand, twenty-three".