1011033132001 has 4 divisors (see below), whose sum is σ = 1011099833604. Its totient is φ = 1010966430400.

The previous prime is 1011033131947. The next prime is 1011033132007. The reversal of 1011033132001 is 1002313301101.

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

It can be written as a sum of positive squares in 2 ways, for example, as 626693889600 + 384339242401 = 791640^2 + 619951^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011033132001 - 2³³ = 1002443197409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011033132007) 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, 33328060 + ... + 33358381.

It is an arithmetic number, because the mean of its divisors is an integer number (252774958401).

Almost surely, 2^{1011033132001} is an apocalyptic number.

It is an amenable number.

1011033132001 is a deficient number, since it is larger than the sum of its proper divisors (66701603).

1011033132001 is an equidigital number, since it uses as much as digits as its factorization.

1011033132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66701602.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1011033132001 its reverse (1002313301101), we get a palindrome (2013346433102).

The spelling of 1011033132001 in words is "one trillion, eleven billion, thirty-three million, one hundred thirty-two thousand, one".