102230345015 has 16 divisors (see below), whose sum is σ = 128523786240. Its totient is φ = 77964780960.

The previous prime is 102230344991. The next prime is 102230345027. The reversal of 102230345015 is 510543032201.

It is a happy number.

It is not a de Polignac number, because 102230345015 - 2²⁰ = 102229296439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4911635 + ... + 4932404.

It is an arithmetic number, because the mean of its divisors is an integer number (8032736640).

Almost surely, 2^102230345015 is an apocalyptic number.

102230345015 is a deficient number, since it is larger than the sum of its proper divisors (26293441225).

102230345015 is an equidigital number, since it uses as much as digits as its factorization.

102230345015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9844142.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 102230345015 its reverse (510543032201), we get a palindrome (612773377216).

The spelling of 102230345015 in words is "one hundred two billion, two hundred thirty million, three hundred forty-five thousand, fifteen".