1102102665255 has 24 divisors (see below), whose sum is σ = 1993368300768. Its totient is φ = 562232083776.

The previous prime is 1102102665233. The next prime is 1102102665289. The reversal of 1102102665255 is 5525662012011.

1102102665255 is a `hidden beast` number, since 1 + 102 + 1 + 0 + 26 + 6 + 525 + 5 = 666.

It is not a de Polignac number, because 1102102665255 - 2⁷ = 1102102665127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 532415712 + ... + 532417781.

It is an arithmetic number, because the mean of its divisors is an integer number (83057012532).

Almost surely, 2^{1102102665255} is an apocalyptic number.

1102102665255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1102102665255 is a deficient number, since it is larger than the sum of its proper divisors (891265635513).

1102102665255 is a wasteful number, since it uses less digits than its factorization.

1102102665255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064833527 (or 1064833524 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

Adding to 1102102665255 its reverse (5525662012011), we get a palindrome (6627764677266).

The spelling of 1102102665255 in words is "one trillion, one hundred two billion, one hundred two million, six hundred sixty-five thousand, two hundred fifty-five".