102101132102 has 4 divisors (see below), whose sum is σ = 153151698156. Its totient is φ = 51050566050.

The previous prime is 102101132093. The next prime is 102101132123. The reversal of 102101132102 is 201231101201.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25525283024 + ... + 25525283027.

It is an arithmetic number, because the mean of its divisors is an integer number (38287924539).

Almost surely, 2^102101132102 is an apocalyptic number.

102101132102 is a deficient number, since it is larger than the sum of its proper divisors (51050566054).

102101132102 is an equidigital number, since it uses as much as digits as its factorization.

102101132102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51050566053.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 102101132102 its reverse (201231101201), we get a palindrome (303332233303).

The spelling of 102101132102 in words is "one hundred two billion, one hundred one million, one hundred thirty-two thousand, one hundred two".