1010144163 has 48 divisors (see below), whose sum is σ = 1608768000. Its totient is φ = 561887424.

The previous prime is 1010144147. The next prime is 1010144197. The reversal of 1010144163 is 3614410101.

It is not a de Polignac number, because 1010144163 - 2⁴ = 1010144147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1010144563) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2024088 + ... + 2024586.

It is an arithmetic number, because the mean of its divisors is an integer number (33516000).

Almost surely, 2^1010144163 is an apocalyptic number.

1010144163 is a deficient number, since it is larger than the sum of its proper divisors (598623837).

1010144163 is a wasteful number, since it uses less digits than its factorization.

1010144163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1010144163 is about 31782.7651880701. The cubic root of 1010144163 is about 1003.3700178883.

Adding to 1010144163 its reverse (3614410101), we get a palindrome (4624554264).

The spelling of 1010144163 in words is "one billion, ten million, one hundred forty-four thousand, one hundred sixty-three".