100201113131 has 8 divisors (see below), whose sum is σ = 114533662464. Its totient is φ = 85873089960.

The previous prime is 100201113127. The next prime is 100201113157. The reversal of 100201113131 is 131311102001.

It is a happy number.

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

It is not a de Polignac number, because 100201113131 - 2² = 100201113127 is a prime.

It is a super-2 number, since 2×100201113131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100201113031) 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, 1083965 + ... + 1172766.

It is an arithmetic number, because the mean of its divisors is an integer number (14316707808).

Almost surely, 2^100201113131 is an apocalyptic number.

100201113131 is a deficient number, since it is larger than the sum of its proper divisors (14332549333).

100201113131 is an equidigital number, since it uses as much as digits as its factorization.

100201113131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263081.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 100201113131 its reverse (131311102001), we get a palindrome (231512215132).

The spelling of 100201113131 in words is "one hundred billion, two hundred one million, one hundred thirteen thousand, one hundred thirty-one".