10120030211 has 16 divisors (see below), whose sum is σ = 11028595200. Its totient is φ = 9249575328.

The previous prime is 10120030163. The next prime is 10120030229. The reversal of 10120030211 is 11203002101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10120030211 is a prime.

It is a super-2 number, since 2×10120030211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10120030192 and 10120030201.

It is not an unprimeable number, because it can be changed into a prime (10120030231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 777620 + ... + 790526.

It is an arithmetic number, because the mean of its divisors is an integer number (689287200).

Almost surely, 2^10120030211 is an apocalyptic number.

10120030211 is a deficient number, since it is larger than the sum of its proper divisors (908564989).

10120030211 is a wasteful number, since it uses less digits than its factorization.

10120030211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14378.

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

Adding to 10120030211 its reverse (11203002101), we get a palindrome (21323032312).

The spelling of 10120030211 in words is "ten billion, one hundred twenty million, thirty thousand, two hundred eleven".