102002112130310 has 32 divisors (see below), whose sum is σ = 217068534192960. Its totient is φ = 33766216428672.

The previous prime is 102002112130271. The next prime is 102002112130313. The reversal of 102002112130310 is 13031211200201.

It is a super-2 number, since 2×102002112130310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102002112130313) 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, 25123670909 + ... + 25123674968.

It is an arithmetic number, because the mean of its divisors is an integer number (6783391693530).

Almost surely, 2^{102002112130310} is an apocalyptic number.

102002112130310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102002112130310 is an abundant number, since it is smaller than the sum of its proper divisors (115066422062650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102002112130310 is a wasteful number, since it uses less digits than its factorization.

102002112130310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50247345920.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 102002112130310 its reverse (13031211200201), we get a palindrome (115033323330511).

The spelling of 102002112130310 in words is "one hundred two trillion, two billion, one hundred twelve million, one hundred thirty thousand, three hundred ten".