2032311220023 has 8 divisors (see below), whose sum is σ = 3096855192448. Its totient is φ = 1161320697144.

The previous prime is 2032311220021. The next prime is 2032311220057. The reversal of 2032311220023 is 3200221132302.

It is a happy number.

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

It is not a de Polignac number, because 2032311220023 - 2¹ = 2032311220021 is a prime.

It is a super-2 number, since 2×2032311220023² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 96776724763 = 2032311220023 / (2 + 0 + 3 + 2 + 3 + 1 + 1 + 2 + 2 + 0 + 0 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032311220021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48388362361 + ... + 48388362402.

It is an arithmetic number, because the mean of its divisors is an integer number (387106899056).

Almost surely, 2^{2032311220023} is an apocalyptic number.

2032311220023 is a deficient number, since it is larger than the sum of its proper divisors (1064543972425).

2032311220023 is an equidigital number, since it uses as much as digits as its factorization.

2032311220023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96776724773.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2032311220023 its reverse (3200221132302), we get a palindrome (5232532352325).

The spelling of 2032311220023 in words is "two trillion, thirty-two billion, three hundred eleven million, two hundred twenty thousand, twenty-three".