131033321301 has 32 divisors (see below), whose sum is σ = 180126218880. Its totient is φ = 84688507904.

The previous prime is 131033321273. The next prime is 131033321357. The reversal of 131033321301 is 103123330131.

It is a cyclic number.

It is not a de Polignac number, because 131033321301 - 2¹³ = 131033313109 is a prime.

It is a super-2 number, since 2×131033321301² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131033326301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40229665 + ... + 40232921.

It is an arithmetic number, because the mean of its divisors is an integer number (5628944340).

Almost surely, 2^131033321301 is an apocalyptic number.

It is an amenable number.

131033321301 is a deficient number, since it is larger than the sum of its proper divisors (49092897579).

131033321301 is a wasteful number, since it uses less digits than its factorization.

131033321301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6245.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 131033321301 its reverse (103123330131), we get a palindrome (234156651432).

The spelling of 131033321301 in words is "one hundred thirty-one billion, thirty-three million, three hundred twenty-one thousand, three hundred one".