1102044101 has 2 divisors, whose sum is σ = 1102044102. Its totient is φ = 1102044100.

The previous prime is 1102044059. The next prime is 1102044107. The reversal of 1102044101 is 1014402011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 999508225 + 102535876 = 31615^2 + 10126^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102044101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102044107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551022050 + 551022051.

It is an arithmetic number, because the mean of its divisors is an integer number (551022051).

Almost surely, 2^1102044101 is an apocalyptic number.

It is an amenable number.

1102044101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102044101 is an equidigital number, since it uses as much as digits as its factorization.

1102044101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1102044101 is about 33197.0495827566. The cubic root of 1102044101 is about 1032.9191394338.

Adding to 1102044101 its reverse (1014402011), we get a palindrome (2116446112).

The spelling of 1102044101 in words is "one billion, one hundred two million, forty-four thousand, one hundred one".