1106331445331 has 32 divisors (see below), whose sum is σ = 1289777448960. Its totient is φ = 929353824000.

The previous prime is 1106331445291. The next prime is 1106331445363. The reversal of 1106331445331 is 1335441336011.

It is a happy number.

It is not a de Polignac number, because 1106331445331 - 2³⁰ = 1105257703507 is a prime.

It is a super-2 number, since 2×1106331445331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1106331445291 and 1106331445300.

It is not an unprimeable number, because it can be changed into a prime (1106331405331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168876506 + ... + 168883056.

It is an arithmetic number, because the mean of its divisors is an integer number (40305545280).

Almost surely, 2^{1106331445331} is an apocalyptic number.

1106331445331 is a deficient number, since it is larger than the sum of its proper divisors (183446003629).

1106331445331 is an equidigital number, since it uses as much as digits as its factorization.

1106331445331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7995.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 1106331445331 in words is "one trillion, one hundred six billion, three hundred thirty-one million, four hundred forty-five thousand, three hundred thirty-one".