1010525320 has 64 divisors (see below), whose sum is σ = 2604729600. Its totient is φ = 345634560.

The previous prime is 1010525311. The next prime is 1010525357. The reversal of 1010525320 is 235250101.

It is a super-2 number, since 2×1010525320² = 2042322844722204800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118810 + ... + 127030.

It is an arithmetic number, because the mean of its divisors is an integer number (40698900).

Almost surely, 2^1010525320 is an apocalyptic number.

1010525320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010525320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302364800).

1010525320 is an abundant number, since it is smaller than the sum of its proper divisors (1594204280).

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

1010525320 is a wasteful number, since it uses less digits than its factorization.

1010525320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8678 (or 8674 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1010525320 is about 31788.7609069621. The cubic root of 1010525320 is about 1003.4962023241.

Adding to 1010525320 its reverse (235250101), we get a palindrome (1245775421).

The spelling of 1010525320 in words is "one billion, ten million, five hundred twenty-five thousand, three hundred twenty".