102453252013 has 8 divisors (see below), whose sum is σ = 117104819840. Its totient is φ = 87805531440.

The previous prime is 102453251987. The next prime is 102453252017. The reversal of 102453252013 is 310252354201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102453252013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102453252017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904518 + ... + 1011463.

It is an arithmetic number, because the mean of its divisors is an integer number (14638102480).

Almost surely, 2^102453252013 is an apocalyptic number.

It is an amenable number.

102453252013 is a deficient number, since it is larger than the sum of its proper divisors (14651567827).

102453252013 is an equidigital number, since it uses as much as digits as its factorization.

102453252013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923627.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 102453252013 in words is "one hundred two billion, four hundred fifty-three million, two hundred fifty-two thousand, thirteen".