1023123932 has 24 divisors (see below), whose sum is σ = 1885774800. Its totient is φ = 484361856.

The previous prime is 1023123931. The next prime is 1023123947. The reversal of 1023123932 is 2393213201.

It is a super-2 number, since 2×1023123932² = 2093565160462281248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023123931) 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 7 ways as a sum of consecutive naturals, for example, 204938 + ... + 209870.

It is an arithmetic number, because the mean of its divisors is an integer number (78573950).

Almost surely, 2^1023123932 is an apocalyptic number.

It is an amenable number.

1023123932 is a deficient number, since it is larger than the sum of its proper divisors (862650868).

1023123932 is a wasteful number, since it uses less digits than its factorization.

1023123932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7685 (or 7683 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1023123932 is about 31986.3085084853. The cubic root of 1023123932 is about 1007.6493161041.

The spelling of 1023123932 in words is "one billion, twenty-three million, one hundred twenty-three thousand, nine hundred thirty-two".