1010143445 has 8 divisors (see below), whose sum is σ = 1241737560. Its totient is φ = 788404480.

The previous prime is 1010143429. The next prime is 1010143447. The reversal of 1010143445 is 5443410101.

1010143445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2588881 + 1007554564 = 1609^2 + 31742^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1010143445 - 2⁴ = 1010143429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010143445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010143447) 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, 2463560 + ... + 2463969.

It is an arithmetic number, because the mean of its divisors is an integer number (155217195).

Almost surely, 2^1010143445 is an apocalyptic number.

It is an amenable number.

1010143445 is a deficient number, since it is larger than the sum of its proper divisors (231594115).

1010143445 is an equidigital number, since it uses as much as digits as its factorization.

1010143445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927575.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1010143445 is about 31782.7538926381. The cubic root of 1010143445 is about 1003.3697801599.

Adding to 1010143445 its reverse (5443410101), we get a palindrome (6453553546).

The spelling of 1010143445 in words is "one billion, ten million, one hundred forty-three thousand, four hundred forty-five".