1011132132203 has 4 divisors (see below), whose sum is σ = 1011139079688. Its totient is φ = 1011125184720.

The previous prime is 1011132132181. The next prime is 1011132132251. The reversal of 1011132132203 is 3022312311101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1011132132203 - 2¹² = 1011132128107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011132132403) 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, 3250658 + ... + 3548103.

It is an arithmetic number, because the mean of its divisors is an integer number (252784769922).

Almost surely, 2^{1011132132203} is an apocalyptic number.

1011132132203 is a deficient number, since it is larger than the sum of its proper divisors (6947485).

1011132132203 is an equidigital number, since it uses as much as digits as its factorization.

1011132132203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6947484.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1011132132203 its reverse (3022312311101), we get a palindrome (4033444443304).

The spelling of 1011132132203 in words is "one trillion, eleven billion, one hundred thirty-two million, one hundred thirty-two thousand, two hundred three".