20202132023 has 8 divisors (see below), whose sum is σ = 20498946048. Its totient is φ = 19906589944.

The previous prime is 20202131969. The next prime is 20202132031. The reversal of 20202132023 is 32023120202.

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 20202132023 - 2⁶ = 20202131959 is a prime.

It is a super-2 number, since 2×20202132023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20202131992 and 20202132010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202132323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285965 + ... + 349542.

It is an arithmetic number, because the mean of its divisors is an integer number (2562368256).

Almost surely, 2^20202132023 is an apocalyptic number.

20202132023 is a deficient number, since it is larger than the sum of its proper divisors (296814025).

20202132023 is an equidigital number, since it uses as much as digits as its factorization.

20202132023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635973.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20202132023 its reverse (32023120202), we get a palindrome (52225252225).

The spelling of 20202132023 in words is "twenty billion, two hundred two million, one hundred thirty-two thousand, twenty-three".