10121030 has 8 divisors (see below), whose sum is σ = 18217872. Its totient is φ = 4048408.

The previous prime is 10121009. The next prime is 10121063. The reversal of 10121030 is 3012101.

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

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 10120999 and 10121017.

It is a congruent number.

It is an unprimeable number.

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, 506042 + ... + 506061.

It is an arithmetic number, because the mean of its divisors is an integer number (2277234).

Almost surely, 2^10121030 is an apocalyptic number.

10121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121030 is a deficient number, since it is larger than the sum of its proper divisors (8096842).

10121030 is a wasteful number, since it uses less digits than its factorization.

10121030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012110.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 10121030 is about 3181.3566288613. The cubic root of 10121030 is about 216.3091566359.

Adding to 10121030 its reverse (3012101), we get a palindrome (13133131).

The spelling of 10121030 in words is "ten million, one hundred twenty-one thousand, thirty".