1011201132 has 24 divisors (see below), whose sum is σ = 2360886976. Its totient is φ = 336864528.

The previous prime is 1011201119. The next prime is 1011201143. The reversal of 1011201132 is 2311021101.

1011201132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3778 + ... + 45129.

Almost surely, 2^1011201132 is an apocalyptic number.

1011201132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011201132 is an abundant number, since it is smaller than the sum of its proper divisors (1349685844).

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

1011201132 is a wasteful number, since it uses less digits than its factorization.

1011201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50637 (or 50635 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1011201132 is about 31799.3888620521. The cubic root of 1011201132 is about 1003.7198561790.

Adding to 1011201132 its reverse (2311021101), we get a palindrome (3322222233).

The spelling of 1011201132 in words is "one billion, eleven million, two hundred one thousand, one hundred thirty-two".