133031055025 has 48 divisors (see below), whose sum is σ = 190025962560. Its totient is φ = 91367481600.

The previous prime is 133031054963. The next prime is 133031055049. The reversal of 133031055025 is 520550130331.

It is not a de Polignac number, because 133031055025 - 2¹¹ = 133031052977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133031054984 and 133031055002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1616167 + ... + 1696483.

It is an arithmetic number, because the mean of its divisors is an integer number (3958874220).

Almost surely, 2^133031055025 is an apocalyptic number.

It is an amenable number.

133031055025 is a deficient number, since it is larger than the sum of its proper divisors (56994907535).

133031055025 is a wasteful number, since it uses less digits than its factorization.

133031055025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80674 (or 80669 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 28.

Adding to 133031055025 its reverse (520550130331), we get a palindrome (653581185356).

The spelling of 133031055025 in words is "one hundred thirty-three billion, thirty-one million, fifty-five thousand, twenty-five".