1010425503 has 16 divisors (see below), whose sum is σ = 1361598336. Its totient is φ = 666451680.

The previous prime is 1010425499. The next prime is 1010425519. The reversal of 1010425503 is 3055240101.

It is not a de Polignac number, because 1010425503 - 2² = 1010425499 is a prime.

It is a super-2 number, since 2×1010425503² = 2041919394225606018, 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 1010425503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010425523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326200 + ... + 329282.

It is an arithmetic number, because the mean of its divisors is an integer number (85099896).

Almost surely, 2^1010425503 is an apocalyptic number.

1010425503 is a deficient number, since it is larger than the sum of its proper divisors (351172833).

1010425503 is a wasteful number, since it uses less digits than its factorization.

1010425503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1010425503 is about 31787.1908636167. The cubic root of 1010425503 is about 1003.4631603420.

Adding to 1010425503 its reverse (3055240101), we get a palindrome (4065665604).

The spelling of 1010425503 in words is "one billion, ten million, four hundred twenty-five thousand, five hundred three".