102214040135 has 32 divisors (see below), whose sum is σ = 125672057280. Its totient is φ = 79779667968.

The previous prime is 102214040113. The next prime is 102214040141. The reversal of 102214040135 is 531040412201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102214040135 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102214040135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48372839 + ... + 48374951.

It is an arithmetic number, because the mean of its divisors is an integer number (3927251790).

Almost surely, 2^102214040135 is an apocalyptic number.

102214040135 is a deficient number, since it is larger than the sum of its proper divisors (23458017145).

102214040135 is a wasteful number, since it uses less digits than its factorization.

102214040135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 102214040135 its reverse (531040412201), we get a palindrome (633254452336).

The spelling of 102214040135 in words is "one hundred two billion, two hundred fourteen million, forty thousand, one hundred thirty-five".