111252514053 has 8 divisors (see below), whose sum is σ = 148473154048. Its totient is φ = 74100108384.

The previous prime is 111252514039. The next prime is 111252514057. The reversal of 111252514053 is 350415252111.

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

It is not a de Polignac number, because 111252514053 - 2¹⁷ = 111252382981 is a prime.

It is a super-2 number, since 2×111252514053² (a number of 23 digits) contains 22 as substring.

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 111252514053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111252514057) 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, 17054776 + ... + 17061297.

It is an arithmetic number, because the mean of its divisors is an integer number (18559144256).

Almost surely, 2^111252514053 is an apocalyptic number.

It is an amenable number.

111252514053 is a deficient number, since it is larger than the sum of its proper divisors (37220639995).

111252514053 is a wasteful number, since it uses less digits than its factorization.

111252514053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34117163.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 111252514053 its reverse (350415252111), we get a palindrome (461667766164).

The spelling of 111252514053 in words is "one hundred eleven billion, two hundred fifty-two million, five hundred fourteen thousand, fifty-three".