1012133104 has 40 divisors (see below), whose sum is σ = 1987174400. Its totient is φ = 499359168.

The previous prime is 1012133053. The next prime is 1012133107. The reversal of 1012133104 is 4013312101.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012133107) 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, 403117 + ... + 405619.

It is an arithmetic number, because the mean of its divisors is an integer number (49679360).

Almost surely, 2^1012133104 is an apocalyptic number.

It is an amenable number.

1012133104 is a deficient number, since it is larger than the sum of its proper divisors (975041296).

1012133104 is a wasteful number, since it uses less digits than its factorization.

1012133104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837 (or 2831 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1012133104 is about 31814.0394165846. The cubic root of 1012133104 is about 1004.0281204591.

Adding to 1012133104 its reverse (4013312101), we get a palindrome (5025445205).

The spelling of 1012133104 in words is "one billion, twelve million, one hundred thirty-three thousand, one hundred four".