15130022161 has 8 divisors (see below), whose sum is σ = 15793574400. Its totient is φ = 14477437920.

The previous prime is 15130022153. The next prime is 15130022197. The reversal of 15130022161 is 16122003151.

It is a happy number.

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 15130022161 - 2³ = 15130022153 is a prime.

It is a super-2 number, since 2×15130022161² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15130022101) 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, 2739181 + ... + 2744698.

It is an arithmetic number, because the mean of its divisors is an integer number (1974196800).

Almost surely, 2^15130022161 is an apocalyptic number.

It is an amenable number.

15130022161 is a deficient number, since it is larger than the sum of its proper divisors (663552239).

15130022161 is an equidigital number, since it uses as much as digits as its factorization.

15130022161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5483999.

The product of its (nonzero) digits is 360, while the sum is 22.

The spelling of 15130022161 in words is "fifteen billion, one hundred thirty million, twenty-two thousand, one hundred sixty-one".