131001200413 has 4 divisors (see below), whose sum is σ = 131041499328. Its totient is φ = 130960901500.

The previous prime is 131001200387. The next prime is 131001200419. The reversal of 131001200413 is 314002100131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131001200413 - 2¹³ = 131001192221 is a prime.

It is a super-2 number, since 2×131001200413² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131001200419) 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 3 ways as a sum of consecutive naturals, for example, 20144581 + ... + 20151082.

It is an arithmetic number, because the mean of its divisors is an integer number (32760374832).

Almost surely, 2^131001200413 is an apocalyptic number.

It is an amenable number.

131001200413 is a deficient number, since it is larger than the sum of its proper divisors (40298915).

131001200413 is an equidigital number, since it uses as much as digits as its factorization.

131001200413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40298914.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 131001200413 its reverse (314002100131), we get a palindrome (445003300544).

The spelling of 131001200413 in words is "one hundred thirty-one billion, one million, two hundred thousand, four hundred thirteen".