141231015199993 has 2 divisors, whose sum is σ = 141231015199994. Its totient is φ = 141231015199992.

The previous prime is 141231015199991. The next prime is 141231015200017. The reversal of 141231015199993 is 399991510132141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100104087071209 + 41126928128784 = 10005203^2 + 6413028^2 .

It is a cyclic number.

It is not a de Polignac number, because 141231015199993 - 2¹ = 141231015199991 is a prime.

Together with 141231015199991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (141231015199991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70615507599996 + 70615507599997.

It is an arithmetic number, because the mean of its divisors is an integer number (70615507599997).

Almost surely, 2^{141231015199993} is an apocalyptic number.

It is an amenable number.

141231015199993 is a deficient number, since it is larger than the sum of its proper divisors (1).

141231015199993 is an equidigital number, since it uses as much as digits as its factorization.

141231015199993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2361960, while the sum is 58.

The spelling of 141231015199993 in words is "one hundred forty-one trillion, two hundred thirty-one billion, fifteen million, one hundred ninety-nine thousand, nine hundred ninety-three".