101525302230 has 64 divisors (see below), whose sum is σ = 266025600000. Its totient is φ = 24592389120.

The previous prime is 101525302223. The next prime is 101525302247. The reversal of 101525302230 is 32203525101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 101525302230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289011 + ... + 535329.

It is an arithmetic number, because the mean of its divisors is an integer number (4156650000).

Almost surely, 2^101525302230 is an apocalyptic number.

101525302230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101525302230 is an abundant number, since it is smaller than the sum of its proper divisors (164500297770).

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

101525302230 is a wasteful number, since it uses less digits than its factorization.

101525302230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247589.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 101525302230 its reverse (32203525101), we get a palindrome (133728827331).

The spelling of 101525302230 in words is "one hundred one billion, five hundred twenty-five million, three hundred two thousand, two hundred thirty".