2320601153 has 4 divisors (see below), whose sum is σ = 2499108948. Its totient is φ = 2142093360.

The previous prime is 2320601147. The next prime is 2320601159. The reversal of 2320601153 is 3511060232.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2320601147) and next prime (2320601159).

It can be written as a sum of positive squares in 2 ways, for example, as 1085570704 + 1235030449 = 32948^2 + 35143^2 .

It is a cyclic number.

It is not a de Polignac number, because 2320601153 - 2¹⁰ = 2320600129 is a prime.

It is a super-2 number, since 2×2320601153² = 10770379422609858818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320601159) 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, 89253878 + ... + 89253903.

It is an arithmetic number, because the mean of its divisors is an integer number (624777237).

Almost surely, 2^2320601153 is an apocalyptic number.

It is an amenable number.

2320601153 is a deficient number, since it is larger than the sum of its proper divisors (178507795).

2320601153 is a wasteful number, since it uses less digits than its factorization.

2320601153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178507794.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2320601153 is about 48172.6182908922. The cubic root of 2320601153 is about 1323.9355215525.

Adding to 2320601153 its reverse (3511060232), we get a palindrome (5831661385).

The spelling of 2320601153 in words is "two billion, three hundred twenty million, six hundred one thousand, one hundred fifty-three".