102210201134 has 4 divisors (see below), whose sum is σ = 153315301704. Its totient is φ = 51105100566.

The previous prime is 102210201131. The next prime is 102210201139. The reversal of 102210201134 is 431102012201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102210201131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25552550282 + ... + 25552550285.

It is an arithmetic number, because the mean of its divisors is an integer number (38328825426).

Almost surely, 2^102210201134 is an apocalyptic number.

102210201134 is a deficient number, since it is larger than the sum of its proper divisors (51105100570).

102210201134 is an equidigital number, since it uses as much as digits as its factorization.

102210201134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51105100569.

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

Adding to 102210201134 its reverse (431102012201), we get a palindrome (533312213335).

The spelling of 102210201134 in words is "one hundred two billion, two hundred ten million, two hundred one thousand, one hundred thirty-four".