2023261507 has 4 divisors (see below), whose sum is σ = 2028993480. Its totient is φ = 2017529536.

The previous prime is 2023261483. The next prime is 2023261517. The reversal of 2023261507 is 7051623202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023261507 is a prime.

It is a super-2 number, since 2×2023261507² = 8187174251415822098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023261517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2865457 + ... + 2866162.

It is an arithmetic number, because the mean of its divisors is an integer number (507248370).

Almost surely, 2^2023261507 is an apocalyptic number.

2023261507 is a deficient number, since it is larger than the sum of its proper divisors (5731973).

2023261507 is an equidigital number, since it uses as much as digits as its factorization.

2023261507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731972.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2023261507 is about 44980.6792634349. The cubic root of 2023261507 is about 1264.7868444714.

Adding to 2023261507 its reverse (7051623202), we get a palindrome (9074884709).

The spelling of 2023261507 in words is "two billion, twenty-three million, two hundred sixty-one thousand, five hundred seven".