1011330132 has 12 divisors (see below), whose sum is σ = 2359770336. Its totient is φ = 337110040.

The previous prime is 1011330127. The next prime is 1011330167. The reversal of 1011330132 is 2310331101.

1011330132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1011330132² = 2045577271782274848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42138744 + ... + 42138767.

It is an arithmetic number, because the mean of its divisors is an integer number (196647528).

Almost surely, 2^1011330132 is an apocalyptic number.

1011330132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011330132 is an abundant number, since it is smaller than the sum of its proper divisors (1348440204).

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

1011330132 is a wasteful number, since it uses less digits than its factorization.

1011330132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84277518 (or 84277516 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1011330132 is about 31801.4171382346. The cubic root of 1011330132 is about 1003.7625362328.

Adding to 1011330132 its reverse (2310331101), we get a palindrome (3321661233).

The spelling of 1011330132 in words is "one billion, eleven million, three hundred thirty thousand, one hundred thirty-two".