133133240102 has 4 divisors (see below), whose sum is σ = 199699860156. Its totient is φ = 66566620050.

The previous prime is 133133240081. The next prime is 133133240129. The reversal of 133133240102 is 201042331331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201042331331 = 983 ⋅204519157.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33283310024 + ... + 33283310027.

It is an arithmetic number, because the mean of its divisors is an integer number (49924965039).

Almost surely, 2^133133240102 is an apocalyptic number.

133133240102 is a deficient number, since it is larger than the sum of its proper divisors (66566620054).

133133240102 is an equidigital number, since it uses as much as digits as its factorization.

133133240102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66566620053.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133133240102 its reverse (201042331331), we get a palindrome (334175571433).

The spelling of 133133240102 in words is "one hundred thirty-three billion, one hundred thirty-three million, two hundred forty thousand, one hundred two".