102530403053 has 16 divisors (see below), whose sum is σ = 115230560256. Its totient is φ = 90518736000.

The previous prime is 102530403047. The next prime is 102530403127. The reversal of 102530403053 is 350304035201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102530403053 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 (102530403953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5386553 + ... + 5405553.

It is an arithmetic number, because the mean of its divisors is an integer number (7201910016).

Almost surely, 2^102530403053 is an apocalyptic number.

102530403053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

102530403053 is a deficient number, since it is larger than the sum of its proper divisors (12700157203).

102530403053 is a wasteful number, since it uses less digits than its factorization.

102530403053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37084.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 102530403053 its reverse (350304035201), we get a palindrome (452834438254).

The spelling of 102530403053 in words is "one hundred two billion, five hundred thirty million, four hundred three thousand, fifty-three".