102713622290 has 64 divisors (see below), whose sum is σ = 188008128000. Its totient is φ = 40398462720.

The previous prime is 102713622241. The next prime is 102713622307. The reversal of 102713622290 is 92226317201.

It is a happy number.

It is a super-4 number, since 4×102713622290⁴ (a number of 45 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102713622290.

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, 109153220 + ... + 109154160.

It is an arithmetic number, because the mean of its divisors is an integer number (2937627000).

Almost surely, 2^102713622290 is an apocalyptic number.

102713622290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102713622290 is a deficient number, since it is larger than the sum of its proper divisors (85294505710).

102713622290 is a wasteful number, since it uses less digits than its factorization.

102713622290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715.

The product of its (nonzero) digits is 18144, while the sum is 35.

Adding to 102713622290 its reverse (92226317201), we get a palindrome (194939939491).

The spelling of 102713622290 in words is "one hundred two billion, seven hundred thirteen million, six hundred twenty-two thousand, two hundred ninety".