1013144212 has 24 divisors (see below), whose sum is σ = 1822504320. Its totient is φ = 492452640.

The previous prime is 1013144191. The next prime is 1013144219. The reversal of 1013144212 is 2124413101.

1013144212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1013144212² = 2052922388618201888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1013144212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013144219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228537 + ... + 232927.

It is an arithmetic number, because the mean of its divisors is an integer number (75937680).

Almost surely, 2^1013144212 is an apocalyptic number.

It is an amenable number.

1013144212 is a deficient number, since it is larger than the sum of its proper divisors (809360108).

1013144212 is a wasteful number, since it uses less digits than its factorization.

1013144212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5991 (or 5989 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1013144212 is about 31829.9263586958. The cubic root of 1013144212 is about 1004.3623462632.

Adding to 1013144212 its reverse (2124413101), we get a palindrome (3137557313).

The spelling of 1013144212 in words is "one billion, thirteen million, one hundred forty-four thousand, two hundred twelve".