2023513311 has 8 divisors (see below), whose sum is σ = 2698237440. Its totient is φ = 1348899032.

The previous prime is 2023513291. The next prime is 2023513399. The reversal of 2023513311 is 1133153202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2023513311 - 2⁵ = 2023513279 is a prime.

It is a super-2 number, since 2×2023513311² = 8189212239588365442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023512311) 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, 37426 + ... + 73808.

It is an arithmetic number, because the mean of its divisors is an integer number (337279680).

Almost surely, 2^2023513311 is an apocalyptic number.

2023513311 is a deficient number, since it is larger than the sum of its proper divisors (674724129).

2023513311 is a wasteful number, since it uses less digits than its factorization.

2023513311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54925.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 2023513311 is about 44983.4782003348. The cubic root of 2023513311 is about 1264.8393117665.

Adding to 2023513311 its reverse (1133153202), we get a palindrome (3156666513).

The spelling of 2023513311 in words is "two billion, twenty-three million, five hundred thirteen thousand, three hundred eleven".