1403233023 has 16 divisors (see below), whose sum is σ = 1984594176. Its totient is φ = 878878080.

The previous prime is 1403233021. The next prime is 1403233079. The reversal of 1403233023 is 3203323041.

It is not a de Polignac number, because 1403233023 - 2¹ = 1403233021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403233021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4278 + ... + 53148.

It is an arithmetic number, because the mean of its divisors is an integer number (124037136).

Almost surely, 2^1403233023 is an apocalyptic number.

1403233023 is a deficient number, since it is larger than the sum of its proper divisors (581361153).

1403233023 is a wasteful number, since it uses less digits than its factorization.

1403233023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49454.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1403233023 is about 37459.7520413577. The cubic root of 1403233023 is about 1119.5494103176.

Adding to 1403233023 its reverse (3203323041), we get a palindrome (4606556064).

The spelling of 1403233023 in words is "one billion, four hundred three million, two hundred thirty-three thousand, twenty-three".