33255251512130 has 16 divisors (see below), whose sum is σ = 60408622014840. Its totient is φ = 13180062984192.

The previous prime is 33255251512129. The next prime is 33255251512199. The reversal of 33255251512130 is 3121515255233.

It can be written as a sum of positive squares in 4 ways, for example, as 31046749385521 + 2208502126609 = 5571961^2 + 1486103^2 .

It is a super-2 number, since 2×33255251512130² (a number of 28 digits) contains 22 as substring.

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, 15254701439 + ... + 15254703618.

Almost surely, 2^{33255251512130} is an apocalyptic number.

33255251512130 is a deficient number, since it is larger than the sum of its proper divisors (27153370502710).

33255251512130 is a wasteful number, since it uses less digits than its factorization.

33255251512130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30509405173.

The product of its (nonzero) digits is 135000, while the sum is 38.

Adding to 33255251512130 its reverse (3121515255233), we get a palindrome (36376766767363).

The spelling of 33255251512130 in words is "thirty-three trillion, two hundred fifty-five billion, two hundred fifty-one million, five hundred twelve thousand, one hundred thirty".