125430350312 has 16 divisors (see below), whose sum is σ = 235190535360. Its totient is φ = 62712874224.

The previous prime is 125430350303. The next prime is 125430350329. The reversal of 125430350312 is 213053034521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43778 + ... + 502769.

It is an arithmetic number, because the mean of its divisors is an integer number (14699408460).

Almost surely, 2^125430350312 is an apocalyptic number.

It is an amenable number.

125430350312 is a deficient number, since it is larger than the sum of its proper divisors (109760185048).

125430350312 is a wasteful number, since it uses less digits than its factorization.

125430350312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575240 (or 575236 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 125430350312 its reverse (213053034521), we get a palindrome (338483384833).

The spelling of 125430350312 in words is "one hundred twenty-five billion, four hundred thirty million, three hundred fifty thousand, three hundred twelve".