133113023101 has 16 divisors (see below), whose sum is σ = 137183926464. Its totient is φ = 129067513344.

The previous prime is 133113023083. The next prime is 133113023123. The reversal of 133113023101 is 101320311331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133113023101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133113023171) 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, 40056426 + ... + 40059748.

It is an arithmetic number, because the mean of its divisors is an integer number (8573995404).

Almost surely, 2^133113023101 is an apocalyptic number.

It is an amenable number.

133113023101 is a deficient number, since it is larger than the sum of its proper divisors (4070903363).

133113023101 is a wasteful number, since it uses less digits than its factorization.

133113023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6780.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 133113023101 its reverse (101320311331), we get a palindrome (234433334432).

The spelling of 133113023101 in words is "one hundred thirty-three billion, one hundred thirteen million, twenty-three thousand, one hundred one".