10302120230 has 8 divisors (see below), whose sum is σ = 18543816432. Its totient is φ = 4120848088.

The previous prime is 10302120217. The next prime is 10302120251. The reversal of 10302120230 is 3202120301.

It is a happy number.

10302120230 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10302120230² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515106002 + ... + 515106021.

It is an arithmetic number, because the mean of its divisors is an integer number (2317977054).

Almost surely, 2^10302120230 is an apocalyptic number.

10302120230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10302120230 is a deficient number, since it is larger than the sum of its proper divisors (8241696202).

10302120230 is a wasteful number, since it uses less digits than its factorization.

10302120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030212030.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10302120230 its reverse (3202120301), we get a palindrome (13504240531).

The spelling of 10302120230 in words is "ten billion, three hundred two million, one hundred twenty thousand, two hundred thirty".