1023231035 has 24 divisors (see below), whose sum is σ = 1315400976. Its totient is φ = 763836480.

The previous prime is 1023231029. The next prime is 1023231047. The reversal of 1023231035 is 5301323201.

It is not a de Polignac number, because 1023231035 - 2⁸ = 1023230779 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1023230998 and 1023231016.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116705 + ... + 125165.

It is an arithmetic number, because the mean of its divisors is an integer number (54808374).

Almost surely, 2^1023231035 is an apocalyptic number.

1023231035 is a deficient number, since it is larger than the sum of its proper divisors (292169941).

1023231035 is an equidigital number, since it uses as much as digits as its factorization.

1023231035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8571 (or 8552 counting only the distinct ones).

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

The square root of 1023231035 is about 31987.9826653698. The cubic root of 1023231035 is about 1007.6844759043.

Adding to 1023231035 its reverse (5301323201), we get a palindrome (6324554236).

The spelling of 1023231035 in words is "one billion, twenty-three million, two hundred thirty-one thousand, thirty-five".