1010143012 has 12 divisors (see below), whose sum is σ = 1797712560. Its totient is φ = 496510856.

The previous prime is 1010142989. The next prime is 1010143033. The reversal of 1010143012 is 2103410101.

1010143012 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-3 number, since 3×1010143012³ (a number of 28 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1010142983 and 1010143001.

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, 2139898 + ... + 2140369.

It is an arithmetic number, because the mean of its divisors is an integer number (149809380).

Almost surely, 2^1010143012 is an apocalyptic number.

It is an amenable number.

1010143012 is a deficient number, since it is larger than the sum of its proper divisors (787569548).

1010143012 is a wasteful number, since it uses less digits than its factorization.

1010143012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4280330 (or 4280328 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1010143012 is about 31782.7470807669. The cubic root of 1010143012 is about 1003.3696367944.

Adding to 1010143012 its reverse (2103410101), we get a palindrome (3113553113).

The spelling of 1010143012 in words is "one billion, ten million, one hundred forty-three thousand, twelve".