1010502144 has 60 divisors (see below), whose sum is σ = 2916390906. Its totient is φ = 336832512.

The previous prime is 1010502131. The next prime is 1010502179. The reversal of 1010502144 is 4412050101.

1010502144 is a `hidden beast` number, since 10 + 10 + 502 + 144 = 666.

It can be written as a sum of positive squares in only one way, i.e., 900000000 + 110502144 = 30000^2 + 10512^2 .

It is a super-2 number, since 2×1010502144² = 2042229166057193472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105039 + ... + 114254.

Almost surely, 2^1010502144 is an apocalyptic number.

It is an amenable number.

1010502144 is an abundant number, since it is smaller than the sum of its proper divisors (1905888762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010502144 is an equidigital number, since it uses as much as digits as its factorization.

1010502144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219317 (or 219298 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1010502144 is about 31788.3963735197. The cubic root of 1010502144 is about 1003.4885306688.

Adding to 1010502144 its reverse (4412050101), we get a palindrome (5422552245).

The spelling of 1010502144 in words is "one billion, ten million, five hundred two thousand, one hundred forty-four".