102552434503055 has 16 divisors (see below), whose sum is σ = 124337825109120. Its totient is φ = 81192096340992.

The previous prime is 102552434503033. The next prime is 102552434503061. The reversal of 102552434503055 is 550305434255201.

It is a cyclic number.

It is not a de Polignac number, because 102552434503055 - 2¹⁸ = 102552434240911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102552434502997 and 102552434503015.

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, 4448981 + ... + 14996609.

It is an arithmetic number, because the mean of its divisors is an integer number (7771114069320).

Almost surely, 2^{102552434503055} is an apocalyptic number.

102552434503055 is a deficient number, since it is larger than the sum of its proper divisors (21785390606065).

102552434503055 is a wasteful number, since it uses less digits than its factorization.

102552434503055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10567778.

The product of its (nonzero) digits is 1800000, while the sum is 44.

Adding to 102552434503055 its reverse (550305434255201), we get a palindrome (652857868758256).

The spelling of 102552434503055 in words is "one hundred two trillion, five hundred fifty-two billion, four hundred thirty-four million, five hundred three thousand, fifty-five".