102250351523740 has 48 divisors (see below), whose sum is σ = 259836187407552. Its totient is φ = 32995071415296.

The previous prime is 102250351523701. The next prime is 102250351523797. The reversal of 102250351523740 is 47325153052201.

It is a junction number, because it is equal to n+sod(n) for n = 102250351523693 and 102250351523702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21481163907 + ... + 21481168666.

It is an arithmetic number, because the mean of its divisors is an integer number (5413253904324).

Almost surely, 2^{102250351523740} is an apocalyptic number.

102250351523740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102250351523740 is an abundant number, since it is smaller than the sum of its proper divisors (157585835883812).

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

102250351523740 is a wasteful number, since it uses less digits than its factorization.

102250351523740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42962332606 (or 42962332604 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 102250351523740 in words is "one hundred two trillion, two hundred fifty billion, three hundred fifty-one million, five hundred twenty-three thousand, seven hundred forty".