125112523355 has 8 divisors (see below), whose sum is σ = 151621514064. Its totient is φ = 99099028000.

The previous prime is 125112523339. The next prime is 125112523427. The reversal of 125112523355 is 553325211521.

It is a happy number.

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

It is not a de Polignac number, because 125112523355 - 2⁴ = 125112523339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123873281 + ... + 123874290.

It is an arithmetic number, because the mean of its divisors is an integer number (18952689258).

Almost surely, 2^125112523355 is an apocalyptic number.

125112523355 is a deficient number, since it is larger than the sum of its proper divisors (26508990709).

125112523355 is a wasteful number, since it uses less digits than its factorization.

125112523355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247747677.

The product of its digits is 45000, while the sum is 35.

Adding to 125112523355 its reverse (553325211521), we get a palindrome (678437734876).

The spelling of 125112523355 in words is "one hundred twenty-five billion, one hundred twelve million, five hundred twenty-three thousand, three hundred fifty-five".