2316531155 has 16 divisors (see below), whose sum is σ = 2834352000. Its totient is φ = 1816933248.

The previous prime is 2316531103. The next prime is 2316531179. The reversal of 2316531155 is 5511356132.

2316531155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2316531155 - 2⁸ = 2316530899 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527549 + ... + 531921.

It is an arithmetic number, because the mean of its divisors is an integer number (177147000).

Almost surely, 2^2316531155 is an apocalyptic number.

2316531155 is a deficient number, since it is larger than the sum of its proper divisors (517820845).

2316531155 is a wasteful number, since it uses less digits than its factorization.

2316531155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6430.

The product of its digits is 13500, while the sum is 32.

The square root of 2316531155 is about 48130.3558578160. The cubic root of 2316531155 is about 1323.1610716278.

Adding to 2316531155 its reverse (5511356132), we get a palindrome (7827887287).

The spelling of 2316531155 in words is "two billion, three hundred sixteen million, five hundred thirty-one thousand, one hundred fifty-five".