1011532214 has 32 divisors (see below), whose sum is σ = 1931959296. Its totient is φ = 385715520.

The previous prime is 1011532213. The next prime is 1011532229. The reversal of 1011532214 is 4122351101.

1011532214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011532213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62639 + ... + 77114.

It is an arithmetic number, because the mean of its divisors is an integer number (60373728).

Almost surely, 2^1011532214 is an apocalyptic number.

1011532214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1011532214 is a deficient number, since it is larger than the sum of its proper divisors (920427082).

1011532214 is a wasteful number, since it uses less digits than its factorization.

1011532214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139820.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1011532214 is about 31804.5942278785. The cubic root of 1011532214 is about 1003.8293883995.

Adding to 1011532214 its reverse (4122351101), we get a palindrome (5133883315).

The spelling of 1011532214 in words is "one billion, eleven million, five hundred thirty-two thousand, two hundred fourteen".