1011100000901 has 2 divisors, whose sum is σ = 1011100000902. Its totient is φ = 1011100000900.

The previous prime is 1011100000879. The next prime is 1011100000913. The reversal of 1011100000901 is 1090000011101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 752858170276 + 258241830625 = 867674^2 + 508175^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011100000901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011100002901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505550000450 + 505550000451.

It is an arithmetic number, because the mean of its divisors is an integer number (505550000451).

Almost surely, 2^{1011100000901} is an apocalyptic number.

It is an amenable number.

1011100000901 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011100000901 is an equidigital number, since it uses as much as digits as its factorization.

1011100000901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 14.

The spelling of 1011100000901 in words is "one trillion, eleven billion, one hundred million, nine hundred one", and thus it is an aban number.