10300021112 has 16 divisors (see below), whose sum is σ = 19329162840. Its totient is φ = 5145577696.

The previous prime is 10300021073. The next prime is 10300021133. The reversal of 10300021112 is 21112000301.

It is a junction number, because it is equal to n+sod(n) for n = 10300021093 and 10300021102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544223 + ... + 562830.

Almost surely, 2^10300021112 is an apocalyptic number.

It is an amenable number.

10300021112 is a deficient number, since it is larger than the sum of its proper divisors (9029141728).

10300021112 is a wasteful number, since it uses less digits than its factorization.

10300021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108222 (or 1108218 counting only the distinct ones).

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

Adding to 10300021112 its reverse (21112000301), we get a palindrome (31412021413).

The spelling of 10300021112 in words is "ten billion, three hundred million, twenty-one thousand, one hundred twelve".