102202011134 has 4 divisors (see below), whose sum is σ = 153303016704. Its totient is φ = 51101005566.

The previous prime is 102202011103. The next prime is 102202011167. The reversal of 102202011134 is 431110202201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431110202201 = 7 ⋅61587171743.

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, 25550502782 + ... + 25550502785.

It is an arithmetic number, because the mean of its divisors is an integer number (38325754176).

Almost surely, 2^102202011134 is an apocalyptic number.

102202011134 is a deficient number, since it is larger than the sum of its proper divisors (51101005570).

102202011134 is an equidigital number, since it uses as much as digits as its factorization.

102202011134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51101005569.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102202011134 its reverse (431110202201), we get a palindrome (533312213335).

The spelling of 102202011134 in words is "one hundred two billion, two hundred two million, eleven thousand, one hundred thirty-four".