10302423211 has 4 divisors (see below), whose sum is σ = 10307232832. Its totient is φ = 10297613592.

The previous prime is 10302423169. The next prime is 10302423221. The reversal of 10302423211 is 11232420301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11232420301 = 18223 ⋅616387.

It is a cyclic number.

It is not a de Polignac number, because 10302423211 - 2⁷ = 10302423083 is a prime.

It is a super-2 number, since 2×10302423211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10302423221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2401596 + ... + 2405881.

It is an arithmetic number, because the mean of its divisors is an integer number (2576808208).

Almost surely, 2^10302423211 is an apocalyptic number.

10302423211 is a deficient number, since it is larger than the sum of its proper divisors (4809621).

10302423211 is an equidigital number, since it uses as much as digits as its factorization.

10302423211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809620.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10302423211 its reverse (11232420301), we get a palindrome (21534843512).

The spelling of 10302423211 in words is "ten billion, three hundred two million, four hundred twenty-three thousand, two hundred eleven".