131401213413 has 8 divisors (see below), whose sum is σ = 176936287776. Its totient is φ = 86733474000.

The previous prime is 131401213393. The next prime is 131401213423. The reversal of 131401213413 is 314312104131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131401213413 - 2⁸ = 131401213157 is a prime.

It is a super-2 number, since 2×131401213413² (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 (131401213423) 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, 216833383 + ... + 216833988.

It is an arithmetic number, because the mean of its divisors is an integer number (22117035972).

Almost surely, 2^131401213413 is an apocalyptic number.

It is an amenable number.

131401213413 is a deficient number, since it is larger than the sum of its proper divisors (45535074363).

131401213413 is a wasteful number, since it uses less digits than its factorization.

131401213413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433667475.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 131401213413 its reverse (314312104131), we get a palindrome (445713317544).

The spelling of 131401213413 in words is "one hundred thirty-one billion, four hundred one million, two hundred thirteen thousand, four hundred thirteen".