102253328490 has 16 divisors (see below), whose sum is σ = 245407988448. Its totient is φ = 27267554256.

The previous prime is 102253328473. The next prime is 102253328533. The reversal of 102253328490 is 94823352201.

102253328490 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1704222112 + ... + 1704222171.

It is an arithmetic number, because the mean of its divisors is an integer number (15337999278).

Almost surely, 2^102253328490 is an apocalyptic number.

102253328490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102253328490 is an abundant number, since it is smaller than the sum of its proper divisors (143154659958).

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

102253328490 is a wasteful number, since it uses less digits than its factorization.

102253328490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3408444293.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 102253328490 in words is "one hundred two billion, two hundred fifty-three million, three hundred twenty-eight thousand, four hundred ninety".