133011020112102 has 32 divisors (see below), whose sum is σ = 322450957848960. Its totient is φ = 40306369730760.

The previous prime is 133011020112097. The next prime is 133011020112109. The reversal of 133011020112102 is 201211020110331.

133011020112102 is a `hidden beast` number, since 1 + 330 + 1 + 10 + 201 + 121 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133011020112109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111962137548 + ... + 111962138735.

It is an arithmetic number, because the mean of its divisors is an integer number (10076592432780).

Almost surely, 2^{133011020112102} is an apocalyptic number.

133011020112102 is an abundant number, since it is smaller than the sum of its proper divisors (189439937736858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133011020112102 is a wasteful number, since it uses less digits than its factorization.

133011020112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223924276305 (or 223924276299 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 133011020112102 its reverse (201211020110331), we get a palindrome (334222040222433).

The spelling of 133011020112102 in words is "one hundred thirty-three trillion, eleven billion, twenty million, one hundred twelve thousand, one hundred two".