125306153 has 8 divisors (see below), whose sum is σ = 143851008. Its totient is φ = 106922304.

The previous prime is 125306143. The next prime is 125306173. The reversal of 125306153 is 351603521.

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

It is a cyclic number.

It is not a de Polignac number, because 125306153 - 2²² = 121111849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125306113) 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, 38576 + ... + 41697.

It is an arithmetic number, because the mean of its divisors is an integer number (17981376).

Almost surely, 2^125306153 is an apocalyptic number.

It is an amenable number.

125306153 is a deficient number, since it is larger than the sum of its proper divisors (18544855).

125306153 is an equidigital number, since it uses as much as digits as its factorization.

125306153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80503.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 125306153 is about 11194.0230927044. The cubic root of 125306153 is about 500.4078711917.

Adding to 125306153 its reverse (351603521), we get a palindrome (476909674).

The spelling of 125306153 in words is "one hundred twenty-five million, three hundred six thousand, one hundred fifty-three".