125113027 has 8 divisors (see below), whose sum is σ = 134928864. Its totient is φ = 115324608.

The previous prime is 125113007. The next prime is 125113033. The reversal of 125113027 is 720311521.

It is a happy number.

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-125113027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125112989 and 125113007.

It is not an unprimeable number, because it can be changed into a prime (125113007) 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, 3183 + ... + 16135.

It is an arithmetic number, because the mean of its divisors is an integer number (16866108).

Almost surely, 2^125113027 is an apocalyptic number.

125113027 is a deficient number, since it is larger than the sum of its proper divisors (9815837).

125113027 is a wasteful number, since it uses less digits than its factorization.

125113027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13709.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 125113027 is about 11185.3934664812. The cubic root of 125113027 is about 500.1506572669.

Adding to 125113027 its reverse (720311521), we get a palindrome (845424548).

The spelling of 125113027 in words is "one hundred twenty-five million, one hundred thirteen thousand, twenty-seven".