101131323331 has 8 divisors (see below), whose sum is σ = 102142966464. Its totient is φ = 100119883200.

The previous prime is 101131323257. The next prime is 101131323347. The reversal of 101131323331 is 133323131101.

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 101131323331 - 2²⁵ = 101097768899 is a prime.

It is a super-3 number, since 3×101131323331³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101131323031) 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, 1074631 + ... + 1164943.

It is an arithmetic number, because the mean of its divisors is an integer number (12767870808).

Almost surely, 2^101131323331 is an apocalyptic number.

101131323331 is a deficient number, since it is larger than the sum of its proper divisors (1011643133).

101131323331 is a wasteful number, since it uses less digits than its factorization.

101131323331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101501.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 101131323331 its reverse (133323131101), we get a palindrome (234454454432).

The spelling of 101131323331 in words is "one hundred one billion, one hundred thirty-one million, three hundred twenty-three thousand, three hundred thirty-one".