131141111200419 has 4 divisors (see below), whose sum is σ = 174854814933896. Its totient is φ = 87427407466944.

The previous prime is 131141111200399. The next prime is 131141111200427. The reversal of 131141111200419 is 914002111141131.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 131141111200419 - 2¹¹ = 131141111198371 is a prime.

It is a super-2 number, since 2×131141111200419² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131141111207419) 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, 21856851866734 + ... + 21856851866739.

It is an arithmetic number, because the mean of its divisors is an integer number (43713703733474).

Almost surely, 2^{131141111200419} is an apocalyptic number.

131141111200419 is a deficient number, since it is larger than the sum of its proper divisors (43713703733477).

131141111200419 is an equidigital number, since it uses as much as digits as its factorization.

131141111200419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43713703733476.

The product of its (nonzero) digits is 864, while the sum is 30.

The spelling of 131141111200419 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred eleven million, two hundred thousand, four hundred nineteen".