1050105610901 has 2 divisors, whose sum is σ = 1050105610902. Its totient is φ = 1050105610900.

The previous prime is 1050105610871. The next prime is 1050105610919. The reversal of 1050105610901 is 1090165010501.

1050105610901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 922610196676 + 127495414225 = 960526^2 + 357065^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050105610901 - 2²² = 1050101416597 is a prime.

It is a super-2 number, since 2×1050105610901² (a number of 25 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050105610991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525052805450 + 525052805451.

It is an arithmetic number, because the mean of its divisors is an integer number (525052805451).

Almost surely, 2^{1050105610901} is an apocalyptic number.

It is an amenable number.

1050105610901 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050105610901 is an equidigital number, since it uses as much as digits as its factorization.

1050105610901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 29.

The spelling of 1050105610901 in words is "one trillion, fifty billion, one hundred five million, six hundred ten thousand, nine hundred one".