10030231111 has 4 divisors (see below), whose sum is σ = 10037602224. Its totient is φ = 10022860000.

The previous prime is 10030231097. The next prime is 10030231147. The reversal of 10030231111 is 11113203001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11113203001 = 3517 ⋅3159853.

It is a cyclic number.

It is not a de Polignac number, because 10030231111 - 2¹⁹ = 10029706823 is a prime.

It is a super-2 number, since 2×10030231111² (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 = 10030231091 and 10030231100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030231151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3683515 + ... + 3686236.

It is an arithmetic number, because the mean of its divisors is an integer number (2509400556).

Almost surely, 2^10030231111 is an apocalyptic number.

10030231111 is a deficient number, since it is larger than the sum of its proper divisors (7371113).

10030231111 is an equidigital number, since it uses as much as digits as its factorization.

10030231111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7371112.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10030231111 its reverse (11113203001), we get a palindrome (21143434112).

The spelling of 10030231111 in words is "ten billion, thirty million, two hundred thirty-one thousand, one hundred eleven".