1411512100681 has 2 divisors, whose sum is σ = 1411512100682. Its totient is φ = 1411512100680.

The previous prime is 1411512100577. The next prime is 1411512100693. The reversal of 1411512100681 is 1860012151141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1311618177081 + 99893923600 = 1145259^2 + 316060^2 .

It is an emirp because it is prime and its reverse (1860012151141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1411512100681 is a prime.

It is a super-2 number, since 2×1411512100681² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1411512100781) 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, 705756050340 + 705756050341.

It is an arithmetic number, because the mean of its divisors is an integer number (705756050341).

Almost surely, 2^{1411512100681} is an apocalyptic number.

It is an amenable number.

1411512100681 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411512100681 is an equidigital number, since it uses as much as digits as its factorization.

1411512100681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 31.

The spelling of 1411512100681 in words is "one trillion, four hundred eleven billion, five hundred twelve million, one hundred thousand, six hundred eighty-one".