10133120131 has 4 divisors (see below), whose sum is σ = 10172548872. Its totient is φ = 10093691392.

The previous prime is 10133120117. The next prime is 10133120161. The reversal of 10133120131 is 13102133101.

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

It is a cyclic number.

It is not a de Polignac number, because 10133120131 - 2¹⁹ = 10132595843 is a prime.

It is a super-2 number, since 2×10133120131² (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 (10133120161) 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, 19713985 + ... + 19714498.

It is an arithmetic number, because the mean of its divisors is an integer number (2543137218).

Almost surely, 2^10133120131 is an apocalyptic number.

10133120131 is a deficient number, since it is larger than the sum of its proper divisors (39428741).

10133120131 is an equidigital number, since it uses as much as digits as its factorization.

10133120131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39428740.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10133120131 its reverse (13102133101), we get a palindrome (23235253232).

The spelling of 10133120131 in words is "ten billion, one hundred thirty-three million, one hundred twenty thousand, one hundred thirty-one".