102140234014 has 16 divisors (see below), whose sum is σ = 188566586208. Its totient is φ = 40407125472.

The previous prime is 102140234011. The next prime is 102140234057. The reversal of 102140234014 is 410432041201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102140234011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280604857 + ... + 280605220.

It is an arithmetic number, because the mean of its divisors is an integer number (11785411638).

Almost surely, 2^102140234014 is an apocalyptic number.

102140234014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102140234014 is a deficient number, since it is larger than the sum of its proper divisors (86426352194).

102140234014 is a wasteful number, since it uses less digits than its factorization.

102140234014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561210099.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 102140234014 its reverse (410432041201), we get a palindrome (512572275215).

The spelling of 102140234014 in words is "one hundred two billion, one hundred forty million, two hundred thirty-four thousand, fourteen".