15340213153 has 4 divisors (see below), whose sum is σ = 15340613188. Its totient is φ = 15339813120.

The previous prime is 15340213151. The next prime is 15340213169. The reversal of 15340213153 is 35131204351.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35131204351 = 47 ⋅747472433.

It can be written as a sum of positive squares in 2 ways, for example, as 496933264 + 14843279889 = 22292^2 + 121833^2 .

It is a cyclic number.

It is not a de Polignac number, because 15340213153 - 2¹ = 15340213151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15340213151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135576 + ... + 221497.

It is an arithmetic number, because the mean of its divisors is an integer number (3835153297).

Almost surely, 2^15340213153 is an apocalyptic number.

It is an amenable number.

15340213153 is a deficient number, since it is larger than the sum of its proper divisors (400035).

15340213153 is an equidigital number, since it uses as much as digits as its factorization.

15340213153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400034.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 15340213153 in words is "fifteen billion, three hundred forty million, two hundred thirteen thousand, one hundred fifty-three".