1011200532 has 24 divisors (see below), whose sum is σ = 2435580672. Its totient is φ = 326193600.

The previous prime is 1011200527. The next prime is 1011200581. The reversal of 1011200532 is 2350021101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1358769 + ... + 1359512.

It is an arithmetic number, because the mean of its divisors is an integer number (101482528).

Almost surely, 2^1011200532 is an apocalyptic number.

1011200532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011200532 is an abundant number, since it is smaller than the sum of its proper divisors (1424380140).

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

1011200532 is a wasteful number, since it uses less digits than its factorization.

1011200532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718319 (or 2718317 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1011200532 is about 31799.3794279071. The cubic root of 1011200532 is about 1003.7196576587.

Adding to 1011200532 its reverse (2350021101), we get a palindrome (3361221633).

The spelling of 1011200532 in words is "one billion, eleven million, two hundred thousand, five hundred thirty-two".