1111381060839 has 8 divisors (see below), whose sum is σ = 1693533045120. Its totient is φ = 635074891896.

The previous prime is 1111381060819. The next prime is 1111381060849. The reversal of 1111381060839 is 9380601831111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1111381060839 - 2¹⁶ = 1111380995303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1111381060839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111381060819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26461453809 + ... + 26461453850.

It is an arithmetic number, because the mean of its divisors is an integer number (211691630640).

Almost surely, 2^{1111381060839} is an apocalyptic number.

1111381060839 is a deficient number, since it is larger than the sum of its proper divisors (582151984281).

1111381060839 is an equidigital number, since it uses as much as digits as its factorization.

1111381060839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52922907669.

The product of its (nonzero) digits is 31104, while the sum is 42.

The spelling of 1111381060839 in words is "one trillion, one hundred eleven billion, three hundred eighty-one million, sixty thousand, eight hundred thirty-nine".