102552141215 has 32 divisors (see below), whose sum is σ = 132676392960. Its totient is φ = 75811705344.

The previous prime is 102552141163. The next prime is 102552141239. The reversal of 102552141215 is 512141255201.

It is a cyclic number.

It is not a de Polignac number, because 102552141215 - 2²² = 102547946911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4114922 + ... + 4139768.

It is an arithmetic number, because the mean of its divisors is an integer number (4146137280).

Almost surely, 2^102552141215 is an apocalyptic number.

102552141215 is a deficient number, since it is larger than the sum of its proper divisors (30124251745).

102552141215 is a wasteful number, since it uses less digits than its factorization.

102552141215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25751.

The product of its (nonzero) digits is 4000, while the sum is 29.

Adding to 102552141215 its reverse (512141255201), we get a palindrome (614693396416).

The spelling of 102552141215 in words is "one hundred two billion, five hundred fifty-two million, one hundred forty-one thousand, two hundred fifteen".