10030111203 has 24 divisors (see below), whose sum is σ = 15567095808. Its totient is φ = 5727738576.

The previous prime is 10030111181. The next prime is 10030111211. The reversal of 10030111203 is 30211103001.

It is not a de Polignac number, because 10030111203 - 2⁶ = 10030111139 is a prime.

It is a super-2 number, since 2×10030111203² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10030111103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211150 + ... + 254252.

It is an arithmetic number, because the mean of its divisors is an integer number (648628992).

Almost surely, 2^10030111203 is an apocalyptic number.

10030111203 is a deficient number, since it is larger than the sum of its proper divisors (5536984605).

10030111203 is a wasteful number, since it uses less digits than its factorization.

10030111203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44703 (or 44696 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10030111203 its reverse (30211103001), we get a palindrome (40241214204).

The spelling of 10030111203 in words is "ten billion, thirty million, one hundred eleven thousand, two hundred three".