102051004253 has 8 divisors (see below), whose sum is σ = 117187756320. Its totient is φ = 87890816880.

The previous prime is 102051004229. The next prime is 102051004259. The reversal of 102051004253 is 352400150201.

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

It is a cyclic number.

It is not a de Polignac number, because 102051004253 - 2⁶ = 102051004189 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 (102051004259) 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, 244140950 + ... + 244141367.

It is an arithmetic number, because the mean of its divisors is an integer number (14648469540).

Almost surely, 2^102051004253 is an apocalyptic number.

It is an amenable number.

102051004253 is a deficient number, since it is larger than the sum of its proper divisors (15136752067).

102051004253 is a wasteful number, since it uses less digits than its factorization.

102051004253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488282347.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 102051004253 its reverse (352400150201), we get a palindrome (454451154454).

The spelling of 102051004253 in words is "one hundred two billion, fifty-one million, four thousand, two hundred fifty-three".