131412400321203 has 12 divisors (see below), whose sum is σ = 198070864252560. Its totient is φ = 83799211798896.

The previous prime is 131412400321159. The next prime is 131412400321217. The reversal of 131412400321203 is 302123004214131.

131412400321203 is a `hidden beast` number, since 1 + 3 + 1 + 41 + 2 + 400 + 3 + 212 + 0 + 3 = 666.

It is not a de Polignac number, because 131412400321203 - 2⁸ = 131412400320947 is a prime.

It is a super-2 number, since 2×131412400321203² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131412400321243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 317421256608 + ... + 317421257021.

It is an arithmetic number, because the mean of its divisors is an integer number (16505905354380).

Almost surely, 2^{131412400321203} is an apocalyptic number.

131412400321203 is a deficient number, since it is larger than the sum of its proper divisors (66658463931357).

131412400321203 is a wasteful number, since it uses less digits than its factorization.

131412400321203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634842513658 (or 634842513655 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 131412400321203 its reverse (302123004214131), we get a palindrome (433535404535334).

The spelling of 131412400321203 in words is "one hundred thirty-one trillion, four hundred twelve billion, four hundred million, three hundred twenty-one thousand, two hundred three".