15241533023 has 2 divisors, whose sum is σ = 15241533024. Its totient is φ = 15241533022.

The previous prime is 15241533019. The next prime is 15241533053. The reversal of 15241533023 is 32033514251.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15241533023 - 2² = 15241533019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15241533053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7620766511 + 7620766512.

It is an arithmetic number, because the mean of its divisors is an integer number (7620766512).

Almost surely, 2^15241533023 is an apocalyptic number.

15241533023 is a deficient number, since it is larger than the sum of its proper divisors (1).

15241533023 is an equidigital number, since it uses as much as digits as its factorization.

15241533023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 15241533023 in words is "fifteen billion, two hundred forty-one million, five hundred thirty-three thousand, twenty-three".