1101102311 has 2 divisors, whose sum is σ = 1101102312. Its totient is φ = 1101102310.

The previous prime is 1101102271. The next prime is 1101102337. The reversal of 1101102311 is 1132011011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101102311 - 2¹⁴ = 1101085927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101102292 and 1101102301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101102911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550551155 + 550551156.

It is an arithmetic number, because the mean of its divisors is an integer number (550551156).

Almost surely, 2^1101102311 is an apocalyptic number.

1101102311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101102311 is an equidigital number, since it uses as much as digits as its factorization.

1101102311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 11.

The square root of 1101102311 is about 33182.8617060072. The cubic root of 1101102311 is about 1032.6248166209.

Adding to 1101102311 its reverse (1132011011), we get a palindrome (2233113322).

The spelling of 1101102311 in words is "one billion, one hundred one million, one hundred two thousand, three hundred eleven".