1023351023 has 12 divisors (see below), whose sum is σ = 1112383800. Its totient is φ = 940743552.

The previous prime is 1023351019. The next prime is 1023351031. The reversal of 1023351023 is 3201533201.

It is not a de Polignac number, because 1023351023 - 2² = 1023351019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1023350986 and 1023351004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023351523) 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, 28748 + ... + 53601.

It is an arithmetic number, because the mean of its divisors is an integer number (92698650).

Almost surely, 2^1023351023 is an apocalyptic number.

1023351023 is a deficient number, since it is larger than the sum of its proper divisors (89032777).

1023351023 is an equidigital number, since it uses as much as digits as its factorization.

1023351023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82426 (or 82409 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1023351023 is about 31989.8581272253. The cubic root of 1023351023 is about 1007.7238626817.

Adding to 1023351023 its reverse (3201533201), we get a palindrome (4224884224).

The spelling of 1023351023 in words is "one billion, twenty-three million, three hundred fifty-one thousand, twenty-three".