102630517829 has 16 divisors (see below), whose sum is σ = 118729981440. Its totient is φ = 86890988400.

The previous prime is 102630517799. The next prime is 102630517831. The reversal of 102630517829 is 928715036201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102630517829 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102630517829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102630514829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3267602 + ... + 3298860.

It is an arithmetic number, because the mean of its divisors is an integer number (7420623840).

Almost surely, 2^102630517829 is an apocalyptic number.

It is an amenable number.

102630517829 is a deficient number, since it is larger than the sum of its proper divisors (16099463611).

102630517829 is an equidigital number, since it uses as much as digits as its factorization.

102630517829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37000.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 102630517829 in words is "one hundred two billion, six hundred thirty million, five hundred seventeen thousand, eight hundred twenty-nine".