1100032312001 has 4 divisors (see below), whose sum is σ = 1257179785152. Its totient is φ = 942884838852.

The previous prime is 1100032311953. The next prime is 1100032312061. The reversal of 1100032312001 is 1002132300011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1100032312001 - 2¹⁰ = 1100032310977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100032312061) 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, 78573736565 + ... + 78573736578.

It is an arithmetic number, because the mean of its divisors is an integer number (314294946288).

Almost surely, 2^{1100032312001} is an apocalyptic number.

It is an amenable number.

1100032312001 is a deficient number, since it is larger than the sum of its proper divisors (157147473151).

1100032312001 is an equidigital number, since it uses as much as digits as its factorization.

1100032312001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157147473150.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1100032312001 its reverse (1002132300011), we get a palindrome (2102164612012).

The spelling of 1100032312001 in words is "one trillion, one hundred billion, thirty-two million, three hundred twelve thousand, one".