23350211245 has 4 divisors (see below), whose sum is σ = 28020253500. Its totient is φ = 18680168992.

The previous prime is 23350211239. The next prime is 23350211249. The reversal of 23350211245 is 54211205332.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8229574089 + 15120637156 = 90717^2 + 122966^2 .

It is a cyclic number.

It is not a de Polignac number, because 23350211245 - 2⁹ = 23350210733 is a prime.

It is a super-2 number, since 2×23350211245² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23350211249) 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, 2335021120 + ... + 2335021129.

It is an arithmetic number, because the mean of its divisors is an integer number (7005063375).

Almost surely, 2^23350211245 is an apocalyptic number.

It is an amenable number.

23350211245 is a deficient number, since it is larger than the sum of its proper divisors (4670042255).

23350211245 is an equidigital number, since it uses as much as digits as its factorization.

23350211245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670042254.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 23350211245 its reverse (54211205332), we get a palindrome (77561416577).

The spelling of 23350211245 in words is "twenty-three billion, three hundred fifty million, two hundred eleven thousand, two hundred forty-five".