1113351143245 has 32 divisors (see below), whose sum is σ = 1479523368960. Its totient is φ = 797554175040.

The previous prime is 1113351143239. The next prime is 1113351143263. The reversal of 1113351143245 is 5423411533111.

It is not a de Polignac number, because 1113351143245 - 2⁹ = 1113351142733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1113351143245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 397564 + ... + 1544266.

It is an arithmetic number, because the mean of its divisors is an integer number (46235105280).

Almost surely, 2^{1113351143245} is an apocalyptic number.

It is an amenable number.

1113351143245 is a deficient number, since it is larger than the sum of its proper divisors (366172225715).

1113351143245 is a wasteful number, since it uses less digits than its factorization.

1113351143245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146985.

The product of its digits is 21600, while the sum is 34.

Adding to 1113351143245 its reverse (5423411533111), we get a palindrome (6536762676356).

The spelling of 1113351143245 in words is "one trillion, one hundred thirteen billion, three hundred fifty-one million, one hundred forty-three thousand, two hundred forty-five".