1020141112 has 16 divisors (see below), whose sum is σ = 1921833000. Its totient is φ = 507652320.

The previous prime is 1020141079. The next prime is 1020141113. The reversal of 1020141112 is 2111410201.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 1020141092 and 1020141101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020141113) 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, 300487 + ... + 303862.

Almost surely, 2^1020141112 is an apocalyptic number.

It is an amenable number.

1020141112 is a deficient number, since it is larger than the sum of its proper divisors (901691888).

1020141112 is a wasteful number, since it uses less digits than its factorization.

1020141112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604566 (or 604562 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1020141112 is about 31939.6479629942. The cubic root of 1020141112 is about 1006.6691278587.

Adding to 1020141112 its reverse (2111410201), we get a palindrome (3131551313).

The spelling of 1020141112 in words is "one billion, twenty million, one hundred forty-one thousand, one hundred twelve".