102646116634 has 8 divisors (see below), whose sum is σ = 153985477428. Its totient is φ = 51317624160.

The previous prime is 102646116623. The next prime is 102646116647. The reversal of 102646116634 is 436611646201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88628267025 + 14017849609 = 297705^2 + 118397^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2693427 + ... + 2731270.

Almost surely, 2^102646116634 is an apocalyptic number.

102646116634 is a deficient number, since it is larger than the sum of its proper divisors (51339360794).

102646116634 is an equidigital number, since it uses as much as digits as its factorization.

102646116634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5434160.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 102646116634 in words is "one hundred two billion, six hundred forty-six million, one hundred sixteen thousand, six hundred thirty-four".