1115050352143 has 8 divisors (see below), whose sum is σ = 1372369664288. Its totient is φ = 882237641184.

The previous prime is 1115050352113. The next prime is 1115050352183. The reversal of 1115050352143 is 3412530505111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1115050352143 is a prime.

It is a super-3 number, since 3×1115050352143³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115050352113) 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, 6126650196 + ... + 6126650377.

It is an arithmetic number, because the mean of its divisors is an integer number (171546208036).

Almost surely, 2^{1115050352143} is an apocalyptic number.

1115050352143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1115050352143 is a deficient number, since it is larger than the sum of its proper divisors (257319312145).

1115050352143 is a wasteful number, since it uses less digits than its factorization.

1115050352143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12253300593.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 1115050352143 its reverse (3412530505111), we get a palindrome (4527580857254).

The spelling of 1115050352143 in words is "one trillion, one hundred fifteen billion, fifty million, three hundred fifty-two thousand, one hundred forty-three".