1111601381234 has 8 divisors (see below), whose sum is σ = 1667462269788. Its totient is φ = 555780624640.

The previous prime is 1111601381227. The next prime is 1111601381239. The reversal of 1111601381234 is 4321831061111.

It can be written as a sum of positive squares in 2 ways, for example, as 796740115609 + 314861265625 = 892603^2 + 561125^2 .

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

It is a super-2 number, since 2×1111601381234² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1111601381234.

It is not an unprimeable number, because it can be changed into a prime (1111601381239) 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, 9963647 + ... + 10074594.

Almost surely, 2^{1111601381234} is an apocalyptic number.

1111601381234 is a deficient number, since it is larger than the sum of its proper divisors (555860888554).

1111601381234 is a wasteful number, since it uses less digits than its factorization.

1111601381234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20065980.

The product of its (nonzero) digits is 3456, while the sum is 32.

The spelling of 1111601381234 in words is "one trillion, one hundred eleven billion, six hundred one million, three hundred eighty-one thousand, two hundred thirty-four".