1110020202961 has 2 divisors, whose sum is σ = 1110020202962. Its totient is φ = 1110020202960.

The previous prime is 1110020202947. The next prime is 1110020203093. The reversal of 1110020202961 is 1692020200111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 982142442961 + 127877760000 = 991031^2 + 357600^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110020202961 - 2¹³ = 1110020194769 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110020202661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555010101480 + 555010101481.

It is an arithmetic number, because the mean of its divisors is an integer number (555010101481).

Almost surely, 2^{1110020202961} is an apocalyptic number.

It is an amenable number.

1110020202961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110020202961 is an equidigital number, since it uses as much as digits as its factorization.

1110020202961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 1110020202961 in words is "one trillion, one hundred ten billion, twenty million, two hundred two thousand, nine hundred sixty-one".