1101032111323 has 16 divisors (see below), whose sum is σ = 1122702820000. Its totient is φ = 1079483604480.

The previous prime is 1101032111269. The next prime is 1101032111369. The reversal of 1101032111323 is 3231112301011.

It is a cyclic number.

It is not a de Polignac number, because 1101032111323 - 2³⁷ = 963593157851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1101032111323.

It is not an unprimeable number, because it can be changed into a prime (1101032111423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25212115 + ... + 25255747.

It is an arithmetic number, because the mean of its divisors is an integer number (70168926250).

Almost surely, 2^{1101032111323} is an apocalyptic number.

1101032111323 is a deficient number, since it is larger than the sum of its proper divisors (21670708677).

1101032111323 is an equidigital number, since it uses as much as digits as its factorization.

1101032111323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45022.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1101032111323 its reverse (3231112301011), we get a palindrome (4332144412334).

The spelling of 1101032111323 in words is "one trillion, one hundred one billion, thirty-two million, one hundred eleven thousand, three hundred twenty-three".