101091421076411 has 2 divisors, whose sum is σ = 101091421076412. Its totient is φ = 101091421076410.

The previous prime is 101091421076369. The next prime is 101091421076423. The reversal of 101091421076411 is 114670124190101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101091421076411 - 2¹⁴ = 101091421060027 is a prime.

It is not a weakly prime, because it can be changed into another prime (101091421076011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50545710538205 + 50545710538206.

It is an arithmetic number, because the mean of its divisors is an integer number (50545710538206).

Almost surely, 2^{101091421076411} is an apocalyptic number.

101091421076411 is a deficient number, since it is larger than the sum of its proper divisors (1).

101091421076411 is an equidigital number, since it uses as much as digits as its factorization.

101091421076411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 38.

The spelling of 101091421076411 in words is "one hundred one trillion, ninety-one billion, four hundred twenty-one million, seventy-six thousand, four hundred eleven".