23302012081547 has 2 divisors, whose sum is σ = 23302012081548. Its totient is φ = 23302012081546.

The previous prime is 23302012081489. The next prime is 23302012081609. The reversal of 23302012081547 is 74518021020332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23302012081547 - 2³⁴ = 23284832212363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23302012081547.

It is not a weakly prime, because it can be changed into another prime (23302012083547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11651006040773 + 11651006040774.

It is an arithmetic number, because the mean of its divisors is an integer number (11651006040774).

Almost surely, 2^{23302012081547} is an apocalyptic number.

23302012081547 is a deficient number, since it is larger than the sum of its proper divisors (1).

23302012081547 is an equidigital number, since it uses as much as digits as its factorization.

23302012081547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 23302012081547 in words is "twenty-three trillion, three hundred two billion, twelve million, eighty-one thousand, five hundred forty-seven".