133025200412021 has 12 divisors (see below), whose sum is σ = 135921298500000. Its totient is φ = 130186948850640.

The previous prime is 133025200412003. The next prime is 133025200412047. The reversal of 133025200412021 is 120214002520331.

It is not a de Polignac number, because 133025200412021 - 2¹⁰ = 133025200410997 is a prime.

It is a super-2 number, since 2×133025200412021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133025280412021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89083271 + ... + 90564228.

It is an arithmetic number, because the mean of its divisors is an integer number (11326774875000).

Almost surely, 2^{133025200412021} is an apocalyptic number.

It is an amenable number.

133025200412021 is a deficient number, since it is larger than the sum of its proper divisors (2896098087979).

133025200412021 is an equidigital number, since it uses as much as digits as its factorization.

133025200412021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179647820 (or 179647759 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 133025200412021 its reverse (120214002520331), we get a palindrome (253239202932352).

The spelling of 133025200412021 in words is "one hundred thirty-three trillion, twenty-five billion, two hundred million, four hundred twelve thousand, twenty-one".