10302120110 has 16 divisors (see below), whose sum is σ = 18549137376. Its totient is φ = 4119665568.

The previous prime is 10302120083. The next prime is 10302120149. The reversal of 10302120110 is 1102120301.

It is a super-2 number, since 2×10302120110² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10302120091 and 10302120100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110777 + ... + 181316.

It is an arithmetic number, because the mean of its divisors is an integer number (1159321086).

Almost surely, 2^10302120110 is an apocalyptic number.

10302120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10302120110 is a deficient number, since it is larger than the sum of its proper divisors (8247017266).

10302120110 is a wasteful number, since it uses less digits than its factorization.

10302120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295627.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10302120110 its reverse (1102120301), we get a palindrome (11404240411).

The spelling of 10302120110 in words is "ten billion, three hundred two million, one hundred twenty thousand, one hundred ten".