131011123133 has 8 divisors (see below), whose sum is σ = 144336288096. Its totient is φ = 117921802000.

The previous prime is 131011123121. The next prime is 131011123151. The reversal of 131011123133 is 331321110131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131011123133 - 2¹² = 131011119037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131011123163) 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, 58959791 + ... + 58962012.

It is an arithmetic number, because the mean of its divisors is an integer number (18042036012).

Almost surely, 2^131011123133 is an apocalyptic number.

It is an amenable number.

131011123133 is a deficient number, since it is larger than the sum of its proper divisors (13325164963).

131011123133 is a wasteful number, since it uses less digits than its factorization.

131011123133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117921915.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 131011123133 its reverse (331321110131), we get a palindrome (462332233264).

The spelling of 131011123133 in words is "one hundred thirty-one billion, eleven million, one hundred twenty-three thousand, one hundred thirty-three".