1012333113 has 32 divisors (see below), whose sum is σ = 1637884800. Its totient is φ = 612864000.

The previous prime is 1012333111. The next prime is 1012333139. The reversal of 1012333113 is 3113332101.

It is a happy number.

It is not a de Polignac number, because 1012333113 - 2¹ = 1012333111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012333111) 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, 474433 + ... + 476561.

It is an arithmetic number, because the mean of its divisors is an integer number (51183900).

Almost surely, 2^1012333113 is an apocalyptic number.

It is an amenable number.

1012333113 is a deficient number, since it is larger than the sum of its proper divisors (625551687).

1012333113 is a wasteful number, since it uses less digits than its factorization.

1012333113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750 (or 3744 counting only the distinct ones).

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

The square root of 1012333113 is about 31817.1826691176. The cubic root of 1012333113 is about 1004.0942518909.

Adding to 1012333113 its reverse (3113332101), we get a palindrome (4125665214).

The spelling of 1012333113 in words is "one billion, twelve million, three hundred thirty-three thousand, one hundred thirteen".