1101310322149 has 2 divisors, whose sum is σ = 1101310322150. Its totient is φ = 1101310322148.

The previous prime is 1101310322089. The next prime is 1101310322207. The reversal of 1101310322149 is 9412230131011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 673947409249 + 427362912900 = 820943^2 + 653730^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101310322149 - 2¹⁷ = 1101310191077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101310325149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550655161074 + 550655161075.

It is an arithmetic number, because the mean of its divisors is an integer number (550655161075).

Almost surely, 2^{1101310322149} is an apocalyptic number.

It is an amenable number.

1101310322149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101310322149 is an equidigital number, since it uses as much as digits as its factorization.

1101310322149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 1101310322149 in words is "one trillion, one hundred one billion, three hundred ten million, three hundred twenty-two thousand, one hundred forty-nine".