1023313412 has 12 divisors (see below), whose sum is σ = 1953598416. Its totient is φ = 465142440.

The previous prime is 1023313411. The next prime is 1023313433. The reversal of 1023313412 is 2143133201.

1023313412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1023313411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11628518 + ... + 11628605.

It is an arithmetic number, because the mean of its divisors is an integer number (162799868).

Almost surely, 2^1023313412 is an apocalyptic number.

It is an amenable number.

1023313412 is a deficient number, since it is larger than the sum of its proper divisors (930285004).

1023313412 is a wasteful number, since it uses less digits than its factorization.

1023313412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23257138 (or 23257136 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1023313412 is about 31989.2702636368. The cubic root of 1023313412 is about 1007.7115169777.

Adding to 1023313412 its reverse (2143133201), we get a palindrome (3166446613).

The spelling of 1023313412 in words is "one billion, twenty-three million, three hundred thirteen thousand, four hundred twelve".