133133630630025 has 48 divisors (see below), whose sum is σ = 222592086676800. Its totient is φ = 70205340226560.

The previous prime is 133133630630023. The next prime is 133133630630051. The reversal of 133133630630025 is 520036036331331.

It is not a de Polignac number, because 133133630630025 - 2¹ = 133133630630023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133133630630023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 371010742 + ... + 371369408.

It is an arithmetic number, because the mean of its divisors is an integer number (4637335139100).

Almost surely, 2^{133133630630025} is an apocalyptic number.

133133630630025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133133630630025 is a deficient number, since it is larger than the sum of its proper divisors (89458456046775).

133133630630025 is a wasteful number, since it uses less digits than its factorization.

133133630630025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414378 (or 414373 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 39.

Adding to 133133630630025 its reverse (520036036331331), we get a palindrome (653169666961356).

The spelling of 133133630630025 in words is "one hundred thirty-three trillion, one hundred thirty-three billion, six hundred thirty million, six hundred thirty thousand, twenty-five".