133021010204 has 24 divisors (see below), whose sum is σ = 236381523840. Its totient is φ = 65484443376.

The previous prime is 133021010197. The next prime is 133021010207. The reversal of 133021010204 is 402010120331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133021010207) 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, 404969 + ... + 655775.

It is an arithmetic number, because the mean of its divisors is an integer number (9849230160).

Almost surely, 2^133021010204 is an apocalyptic number.

It is an amenable number.

133021010204 is a deficient number, since it is larger than the sum of its proper divisors (103360513636).

133021010204 is a wasteful number, since it uses less digits than its factorization.

133021010204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252857 (or 252855 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 133021010204 its reverse (402010120331), we get a palindrome (535031130535).

The spelling of 133021010204 in words is "one hundred thirty-three billion, twenty-one million, ten thousand, two hundred four".