102120220000095 has 128 divisors (see below), whose sum is σ = 184672099584000. Its totient is φ = 47733096284160.

The previous prime is 102120220000067. The next prime is 102120220000103. The reversal of 102120220000095 is 590000022021201.

It is not a de Polignac number, because 102120220000095 - 2⁵ = 102120220000063 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10204873582 + ... + 10204883588.

It is an arithmetic number, because the mean of its divisors is an integer number (1442750778000).

Almost surely, 2^{102120220000095} is an apocalyptic number.

102120220000095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102120220000095 is a deficient number, since it is larger than the sum of its proper divisors (82551879583905).

102120220000095 is a wasteful number, since it uses less digits than its factorization.

102120220000095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13073.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 102120220000095 its reverse (590000022021201), we get a palindrome (692120242021296).

The spelling of 102120220000095 in words is "one hundred two trillion, one hundred twenty billion, two hundred twenty million, ninety-five", and thus it is an aban number.