125315143233 has 8 divisors (see below), whose sum is σ = 190956408768. Its totient is φ = 71608653264.

The previous prime is 125315143229. The next prime is 125315143237. The reversal of 125315143233 is 332341513521.

It is an interprime number because it is at equal distance from previous prime (125315143229) and next prime (125315143237).

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

It is not a de Polignac number, because 125315143233 - 2² = 125315143229 is a prime.

It is a super-3 number, since 3×125315143233³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125315143194 and 125315143203.

It is not an unprimeable number, because it can be changed into a prime (125315143237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2983693866 + ... + 2983693907.

It is an arithmetic number, because the mean of its divisors is an integer number (23869551096).

Almost surely, 2^125315143233 is an apocalyptic number.

It is an amenable number.

125315143233 is a deficient number, since it is larger than the sum of its proper divisors (65641265535).

125315143233 is an equidigital number, since it uses as much as digits as its factorization.

125315143233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5967387783.

The product of its digits is 32400, while the sum is 33.

Adding to 125315143233 its reverse (332341513521), we get a palindrome (457656656754).

The spelling of 125315143233 in words is "one hundred twenty-five billion, three hundred fifteen million, one hundred forty-three thousand, two hundred thirty-three".