10161134325 has 36 divisors (see below), whose sum is σ = 18206959680. Its totient is φ = 5417116320.

The previous prime is 10161134323. The next prime is 10161134339. The reversal of 10161134325 is 52343116101.

It is a happy number.

10161134325 is a `hidden beast` number, since 1 + 0 + 1 + 611 + 3 + 43 + 2 + 5 = 666.

It is not a de Polignac number, because 10161134325 - 2¹ = 10161134323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161134323) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 672706 + ... + 687644.

It is an arithmetic number, because the mean of its divisors is an integer number (505748880).

Almost surely, 2^10161134325 is an apocalyptic number.

10161134325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10161134325 is a deficient number, since it is larger than the sum of its proper divisors (8045825355).

10161134325 is a wasteful number, since it uses less digits than its factorization.

10161134325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17978 (or 17970 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 10161134325 in words is "ten billion, one hundred sixty-one million, one hundred thirty-four thousand, three hundred twenty-five".