20231035 has 16 divisors (see below), whose sum is σ = 26788320. Its totient is φ = 14544640.

The previous prime is 20231023. The next prime is 20231039. The reversal of 20231035 is 53013202.

It is a de Polignac number, because none of the positive numbers 2^k-20231035 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20231039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2829 + ... + 6961.

It is an arithmetic number, because the mean of its divisors is an integer number (1674270).

Almost surely, 2^20231035 is an apocalyptic number.

20231035 is a deficient number, since it is larger than the sum of its proper divisors (6557285).

20231035 is a wasteful number, since it uses less digits than its factorization.

20231035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4238.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 20231035 is about 4497.8922841704. The cubic root of 20231035 is about 272.4829717497.

Adding to 20231035 its reverse (53013202), we get a palindrome (73244237).

The spelling of 20231035 in words is "twenty million, two hundred thirty-one thousand, thirty-five".