431201121102119 has 2 divisors, whose sum is σ = 431201121102120. Its totient is φ = 431201121102118.

The previous prime is 431201121102091. The next prime is 431201121102217. The reversal of 431201121102119 is 911201121102134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 431201121102119 - 2¹² = 431201121098023 is a prime.

It is a super-2 number, since 2×431201121102119² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 431201121102091 and 431201121102100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (431201121102919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215600560551059 + 215600560551060.

It is an arithmetic number, because the mean of its divisors is an integer number (215600560551060).

Almost surely, 2^{431201121102119} is an apocalyptic number.

431201121102119 is a deficient number, since it is larger than the sum of its proper divisors (1).

431201121102119 is an equidigital number, since it uses as much as digits as its factorization.

431201121102119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 29.

The spelling of 431201121102119 in words is "four hundred thirty-one trillion, two hundred one billion, one hundred twenty-one million, one hundred two thousand, one hundred nineteen".