1114021311 has 32 divisors (see below), whose sum is σ = 1637475840. Its totient is φ = 669513600.

The previous prime is 1114021273. The next prime is 1114021313. The reversal of 1114021311 is 1131204111.

It is not a de Polignac number, because 1114021311 - 2⁶ = 1114021247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114021313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299976 + ... + 303666.

It is an arithmetic number, because the mean of its divisors is an integer number (51171120).

Almost surely, 2^1114021311 is an apocalyptic number.

1114021311 is a deficient number, since it is larger than the sum of its proper divisors (523454529).

1114021311 is a wasteful number, since it uses less digits than its factorization.

1114021311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3887.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1114021311 is about 33376.9577852746. The cubic root of 1114021311 is about 1036.6476470883.

Adding to 1114021311 its reverse (1131204111), we get a palindrome (2245225422).

The spelling of 1114021311 in words is "one billion, one hundred fourteen million, twenty-one thousand, three hundred eleven".