131332101011 has 4 divisors (see below), whose sum is σ = 131338171272. Its totient is φ = 131326030752.

The previous prime is 131332100959. The next prime is 131332101023. The reversal of 131332101011 is 110101233131.

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 131332101011 - 2¹⁴ = 131332084627 is a prime.

It is a super-3 number, since 3×131332101011³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131332101041) 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, 3002561 + ... + 3045986.

It is an arithmetic number, because the mean of its divisors is an integer number (32834542818).

Almost surely, 2^131332101011 is an apocalyptic number.

131332101011 is a deficient number, since it is larger than the sum of its proper divisors (6070261).

131332101011 is an equidigital number, since it uses as much as digits as its factorization.

131332101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070260.

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

Adding to 131332101011 its reverse (110101233131), we get a palindrome (241433334142).

The spelling of 131332101011 in words is "one hundred thirty-one billion, three hundred thirty-two million, one hundred one thousand, eleven".