10302210121 has 16 divisors (see below), whose sum is σ = 11955409920. Its totient is φ = 8694700560.

The previous prime is 10302210053. The next prime is 10302210157. The reversal of 10302210121 is 12101220301.

It is not a de Polignac number, because 10302210121 - 2⁹ = 10302209609 is a prime.

It is a super-2 number, since 2×10302210121² (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 (10302210221) 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 15 ways as a sum of consecutive naturals, for example, 377970 + ... + 404308.

It is an arithmetic number, because the mean of its divisors is an integer number (747213120).

Almost surely, 2^10302210121 is an apocalyptic number.

It is an amenable number.

10302210121 is a deficient number, since it is larger than the sum of its proper divisors (1653199799).

10302210121 is an equidigital number, since it uses as much as digits as its factorization.

10302210121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27204.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10302210121 its reverse (12101220301), we get a palindrome (22403430422).

The spelling of 10302210121 in words is "ten billion, three hundred two million, two hundred ten thousand, one hundred twenty-one".