13033001131 has 8 divisors (see below), whose sum is σ = 13049625024. Its totient is φ = 13016391360.

The previous prime is 13033001089. The next prime is 13033001161. The reversal of 13033001131 is 13110033031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13033001131 - 2¹³ = 13032992939 is a prime.

It is a super-2 number, since 2×13033001131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13033001161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5467966 + ... + 5470348.

It is an arithmetic number, because the mean of its divisors is an integer number (1631203128).

Almost surely, 2^13033001131 is an apocalyptic number.

13033001131 is a deficient number, since it is larger than the sum of its proper divisors (16623893).

13033001131 is a wasteful number, since it uses less digits than its factorization.

13033001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7061.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 13033001131 its reverse (13110033031), we get a palindrome (26143034162).

The spelling of 13033001131 in words is "thirteen billion, thirty-three million, one thousand, one hundred thirty-one".