1110201311 has 2 divisors, whose sum is σ = 1110201312. Its totient is φ = 1110201310.

The previous prime is 1110201307. The next prime is 1110201349. The reversal of 1110201311 is 1131020111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110201311 - 2² = 1110201307 is a prime.

It is a super-2 number, since 2×1110201311² = 2465093901892237442, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110201292 and 1110201301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110291311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555100655 + 555100656.

It is an arithmetic number, because the mean of its divisors is an integer number (555100656).

Almost surely, 2^1110201311 is an apocalyptic number.

1110201311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110201311 is an equidigital number, since it uses as much as digits as its factorization.

1110201311 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 1110201311 is about 33319.6835369125. The cubic root of 1110201311 is about 1035.4613954092.

Adding to 1110201311 its reverse (1131020111), we get a palindrome (2241221422).

The spelling of 1110201311 in words is "one billion, one hundred ten million, two hundred one thousand, three hundred eleven".