10234530225 has 120 divisors (see below), whose sum is σ = 20320217280. Its totient is φ = 5079127680.

The previous prime is 10234530221. The next prime is 10234530239. The reversal of 10234530225 is 52203543201.

It is a happy number.

10234530225 is a `hidden beast` number, since 10 + 2 + 345 + 302 + 2 + 5 = 666.

It is not a de Polignac number, because 10234530225 - 2² = 10234530221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10234530221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1720306 + ... + 1726244.

It is an arithmetic number, because the mean of its divisors is an integer number (169335144).

Almost surely, 2^10234530225 is an apocalyptic number.

10234530225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10234530225 is a deficient number, since it is larger than the sum of its proper divisors (10085687055).

10234530225 is a wasteful number, since it uses less digits than its factorization.

10234530225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6021 (or 6007 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 10234530225 in words is "ten billion, two hundred thirty-four million, five hundred thirty thousand, two hundred twenty-five".