111152245125 has 16 divisors (see below), whose sum is σ = 184957336512. Its totient is φ = 59281197200.

The previous prime is 111152245067. The next prime is 111152245147. The reversal of 111152245125 is 521542251111.

It is not a de Polignac number, because 111152245125 - 2¹⁴ = 111152228741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111152245092 and 111152245101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148202619 + ... + 148203368.

It is an arithmetic number, because the mean of its divisors is an integer number (11559833532).

Almost surely, 2^111152245125 is an apocalyptic number.

111152245125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

111152245125 is a deficient number, since it is larger than the sum of its proper divisors (73805091387).

111152245125 is an equidigital number, since it uses as much as digits as its factorization.

111152245125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296406005 (or 296405995 counting only the distinct ones).

The product of its digits is 4000, while the sum is 30.

Adding to 111152245125 its reverse (521542251111), we get a palindrome (632694496236).

The spelling of 111152245125 in words is "one hundred eleven billion, one hundred fifty-two million, two hundred forty-five thousand, one hundred twenty-five".