1011090532 has 12 divisors (see below), whose sum is σ = 1769856256. Its totient is φ = 505417320.

The previous prime is 1011090469. The next prime is 1011090533. The reversal of 1011090532 is 2350901101.

It is not an unprimeable number, because it can be changed into a prime (1011090533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12948 + ... + 46795.

Almost surely, 2^1011090532 is an apocalyptic number.

It is an amenable number.

1011090532 is a deficient number, since it is larger than the sum of its proper divisors (758765724).

1011090532 is a wasteful number, since it uses less digits than its factorization.

1011090532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63978 (or 63976 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 1011090532 is about 31797.6497873664. The cubic root of 1011090532 is about 1003.6832609327.

Adding to 1011090532 its reverse (2350901101), we get a palindrome (3361991633).

The spelling of 1011090532 in words is "one billion, eleven million, ninety thousand, five hundred thirty-two".