125134033393 has 8 divisors (see below), whose sum is σ = 126861513128. Its totient is φ = 123406913664.

The previous prime is 125134033391. The next prime is 125134033429. The reversal of 125134033393 is 393330431521.

It can be written as a sum of positive squares in 4 ways, for example, as 10001400049 + 115132633344 = 100007^2 + 339312^2 .

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 125134033393 - 2¹ = 125134033391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125134033391) 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, 651871 + ... + 821707.

It is an arithmetic number, because the mean of its divisors is an integer number (15857689141).

Almost surely, 2^125134033393 is an apocalyptic number.

It is an amenable number.

125134033393 is a deficient number, since it is larger than the sum of its proper divisors (1727479735).

125134033393 is a wasteful number, since it uses less digits than its factorization.

125134033393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180003.

The product of its (nonzero) digits is 87480, while the sum is 37.

The spelling of 125134033393 in words is "one hundred twenty-five billion, one hundred thirty-four million, thirty-three thousand, three hundred ninety-three".