10671620023 has 4 divisors (see below), whose sum is σ = 10675089040. Its totient is φ = 10668151008.

The previous prime is 10671619993. The next prime is 10671620033. The reversal of 10671620023 is 32002617601.

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

It is a cyclic number.

It is not a de Polignac number, because 10671620023 - 2²⁹ = 10134749111 is a prime.

It is a super-2 number, since 2×10671620023² (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 = 10671619973 and 10671620000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10671620033) 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 3 ways as a sum of consecutive naturals, for example, 1729890 + ... + 1736047.

It is an arithmetic number, because the mean of its divisors is an integer number (2668772260).

Almost surely, 2^10671620023 is an apocalyptic number.

10671620023 is a deficient number, since it is larger than the sum of its proper divisors (3469017).

10671620023 is an equidigital number, since it uses as much as digits as its factorization.

10671620023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469016.

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 10671620023 in words is "ten billion, six hundred seventy-one million, six hundred twenty thousand, twenty-three".