2102313614250 has 128 divisors (see below), whose sum is σ = 5480322292224. Its totient is φ = 535772160000.

The previous prime is 2102313614249. The next prime is 2102313614327. The reversal of 2102313614250 is 524163132012.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19836400 + ... + 19942100.

It is an arithmetic number, because the mean of its divisors is an integer number (42815017908).

Almost surely, 2^{2102313614250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2102313614250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2740161146112).

2102313614250 is an abundant number, since it is smaller than the sum of its proper divisors (3378008677974).

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

2102313614250 is a wasteful number, since it uses less digits than its factorization.

2102313614250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106897 (or 106887 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 2102313614250 its reverse (524163132012), we get a palindrome (2626476746262).

The spelling of 2102313614250 in words is "two trillion, one hundred two billion, three hundred thirteen million, six hundred fourteen thousand, two hundred fifty".