131033211101 has 8 divisors (see below), whose sum is σ = 141330801024. Its totient is φ = 120766780080.

The previous prime is 131033211037. The next prime is 131033211137. The reversal of 131033211101 is 101112330131.

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 131033211101 - 2⁶ = 131033211037 is a prime.

It is a super-2 number, since 2×131033211101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131033211101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131033211191) 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, 7780985 + ... + 7797806.

It is an arithmetic number, because the mean of its divisors is an integer number (17666350128).

Almost surely, 2^131033211101 is an apocalyptic number.

It is an amenable number.

131033211101 is a deficient number, since it is larger than the sum of its proper divisors (10297589923).

131033211101 is a wasteful number, since it uses less digits than its factorization.

131033211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15579451.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 131033211101 its reverse (101112330131), we get a palindrome (232145541232).

The spelling of 131033211101 in words is "one hundred thirty-one billion, thirty-three million, two hundred eleven thousand, one hundred one".