120101232133 has 4 divisors (see below), whose sum is σ = 120102821280. Its totient is φ = 120099642988.

The previous prime is 120101232131. The next prime is 120101232143. The reversal of 120101232133 is 331232101021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120101232133 - 2¹ = 120101232131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120101232133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120101232131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675235 + ... + 834352.

It is an arithmetic number, because the mean of its divisors is an integer number (30025705320).

Almost surely, 2^120101232133 is an apocalyptic number.

It is an amenable number.

120101232133 is a deficient number, since it is larger than the sum of its proper divisors (1589147).

120101232133 is an equidigital number, since it uses as much as digits as its factorization.

120101232133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589146.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 120101232133 its reverse (331232101021), we get a palindrome (451333333154).

The spelling of 120101232133 in words is "one hundred twenty billion, one hundred one million, two hundred thirty-two thousand, one hundred thirty-three".