1102000990249 has 2 divisors, whose sum is σ = 1102000990250. Its totient is φ = 1102000990248.

The previous prime is 1102000990157. The next prime is 1102000990309. The reversal of 1102000990249 is 9420990002011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1054893326400 + 47107663849 = 1027080^2 + 217043^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102000990249 - 2¹³ = 1102000982057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102000996249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551000495124 + 551000495125.

It is an arithmetic number, because the mean of its divisors is an integer number (551000495125).

Almost surely, 2^{1102000990249} is an apocalyptic number.

It is an amenable number.

1102000990249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102000990249 is an equidigital number, since it uses as much as digits as its factorization.

1102000990249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 1102000990249 in words is "one trillion, one hundred two billion, nine hundred ninety thousand, two hundred forty-nine".