131403032223019 has 2 divisors, whose sum is σ = 131403032223020. Its totient is φ = 131403032223018.

The previous prime is 131403032222983. The next prime is 131403032223053. The reversal of 131403032223019 is 910322230304131.

It is an a-pointer prime, because the next prime (131403032223053) can be obtained adding 131403032223019 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131403032223019 is a prime.

It is a super-2 number, since 2×131403032223019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131403032223319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65701516111509 + 65701516111510.

It is an arithmetic number, because the mean of its divisors is an integer number (65701516111510).

Almost surely, 2^{131403032223019} is an apocalyptic number.

131403032223019 is a deficient number, since it is larger than the sum of its proper divisors (1).

131403032223019 is an equidigital number, since it uses as much as digits as its factorization.

131403032223019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 131403032223019 in words is "one hundred thirty-one trillion, four hundred three billion, thirty-two million, two hundred twenty-three thousand, nineteen".