1316122153 has 32 divisors (see below), whose sum is σ = 1479191040. Its totient is φ = 1166088960.

The previous prime is 1316122117. The next prime is 1316122163. The reversal of 1316122153 is 3512216131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1316122153 - 2⁹ = 1316121641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1316122103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2015175 + ... + 2015827.

It is an arithmetic number, because the mean of its divisors is an integer number (46224720).

Almost surely, 2^1316122153 is an apocalyptic number.

It is an amenable number.

1316122153 is a deficient number, since it is larger than the sum of its proper divisors (163068887).

1316122153 is a wasteful number, since it uses less digits than its factorization.

1316122153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817.

The product of its digits is 1080, while the sum is 25.

The square root of 1316122153 is about 36278.3978835891. The cubic root of 1316122153 is about 1095.8860527749.

Adding to 1316122153 its reverse (3512216131), we get a palindrome (4828338284).

The spelling of 1316122153 in words is "one billion, three hundred sixteen million, one hundred twenty-two thousand, one hundred fifty-three".