1130044212101 has 4 divisors (see below), whose sum is σ = 1291479099552. Its totient is φ = 968609324652.

The previous prime is 1130044212091. The next prime is 1130044212119. The reversal of 1130044212101 is 1012124400311.

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 1130044212101 - 2²⁶ = 1129977103237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130044212181) 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, 80717443715 + ... + 80717443728.

It is an arithmetic number, because the mean of its divisors is an integer number (322869774888).

Almost surely, 2^{1130044212101} is an apocalyptic number.

It is an amenable number.

1130044212101 is a deficient number, since it is larger than the sum of its proper divisors (161434887451).

1130044212101 is an equidigital number, since it uses as much as digits as its factorization.

1130044212101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161434887450.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1130044212101 its reverse (1012124400311), we get a palindrome (2142168612412).

The spelling of 1130044212101 in words is "one trillion, one hundred thirty billion, forty-four million, two hundred twelve thousand, one hundred one".