13153130661 has 64 divisors (see below), whose sum is σ = 19750542336. Its totient is φ = 7719360000.

The previous prime is 13153130659. The next prime is 13153130663. The reversal of 13153130661 is 16603135131.

It is an interprime number because it is at equal distance from previous prime (13153130659) and next prime (13153130663).

It is not a de Polignac number, because 13153130661 - 2¹ = 13153130659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13153130663) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52402786 + ... + 52403036.

It is an arithmetic number, because the mean of its divisors is an integer number (308602224).

Almost surely, 2^13153130661 is an apocalyptic number.

13153130661 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13153130661 is a deficient number, since it is larger than the sum of its proper divisors (6597411675).

13153130661 is a wasteful number, since it uses less digits than its factorization.

13153130661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642.

The product of its (nonzero) digits is 4860, while the sum is 30.

Adding to 13153130661 its reverse (16603135131), we get a palindrome (29756265792).

The spelling of 13153130661 in words is "thirteen billion, one hundred fifty-three million, one hundred thirty thousand, six hundred sixty-one".