1013233311 has 12 divisors (see below), whose sum is σ = 1540588920. Its totient is φ = 639936720.

The previous prime is 1013233307. The next prime is 1013233427. The reversal of 1013233311 is 1133323101.

It is a happy number.

1013233311 is a `hidden beast` number, since 10 + 1 + 323 + 331 + 1 = 666.

It is not a de Polignac number, because 1013233311 - 2² = 1013233307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013233301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2962500 + ... + 2962841.

It is an arithmetic number, because the mean of its divisors is an integer number (128382410).

Almost surely, 2^1013233311 is an apocalyptic number.

1013233311 is a deficient number, since it is larger than the sum of its proper divisors (527355609).

1013233311 is a wasteful number, since it uses less digits than its factorization.

1013233311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5925366 (or 5925363 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1013233311 is about 31831.3259384525. The cubic root of 1013233311 is about 1004.3917876321.

Adding to 1013233311 its reverse (1133323101), we get a palindrome (2146556412).

The spelling of 1013233311 in words is "one billion, thirteen million, two hundred thirty-three thousand, three hundred eleven".