1012113124 has 24 divisors (see below), whose sum is σ = 1934468928. Its totient is φ = 459515040.

The previous prime is 1012113121. The next prime is 1012113131. The reversal of 1012113124 is 4213112101.

It is a junction number, because it is equal to n+sod(n) for n = 1012113098 and 1012113107.

It is not an unprimeable number, because it can be changed into a prime (1012113121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26062 + ... + 51994.

It is an arithmetic number, because the mean of its divisors is an integer number (80602872).

Almost surely, 2^1012113124 is an apocalyptic number.

It is an amenable number.

1012113124 is a deficient number, since it is larger than the sum of its proper divisors (922355804).

1012113124 is a wasteful number, since it uses less digits than its factorization.

1012113124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26835 (or 26833 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1012113124 is about 31813.7254027252. The cubic root of 1012113124 is about 1004.0215137478.

Adding to 1012113124 its reverse (4213112101), we get a palindrome (5225225225).

The spelling of 1012113124 in words is "one billion, twelve million, one hundred thirteen thousand, one hundred twenty-four".