141153123403961 has 2 divisors, whose sum is σ = 141153123403962. Its totient is φ = 141153123403960.

The previous prime is 141153123403951. The next prime is 141153123404011. The reversal of 141153123403961 is 169304321351141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138462736146361 + 2690387257600 = 11767019^2 + 1640240^2 .

It is an emirp because it is prime and its reverse (169304321351141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141153123403961 - 2²² = 141153119209657 is a prime.

It is not a weakly prime, because it can be changed into another prime (141153123403951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70576561701980 + 70576561701981.

It is an arithmetic number, because the mean of its divisors is an integer number (70576561701981).

Almost surely, 2^{141153123403961} is an apocalyptic number.

It is an amenable number.

141153123403961 is a deficient number, since it is larger than the sum of its proper divisors (1).

141153123403961 is an equidigital number, since it uses as much as digits as its factorization.

141153123403961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 141153123403961 in words is "one hundred forty-one trillion, one hundred fifty-three billion, one hundred twenty-three million, four hundred three thousand, nine hundred sixty-one".