131330033058 has 64 divisors (see below), whose sum is σ = 309066202368. Its totient is φ = 36421754880.

The previous prime is 131330033053. The next prime is 131330033059. The reversal of 131330033058 is 850330033131.

It is a super-3 number, since 3×131330033058³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (131330033053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145666 + ... + 532802.

It is an arithmetic number, because the mean of its divisors is an integer number (4829159412).

Almost surely, 2^131330033058 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131330033058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154533101184).

131330033058 is an abundant number, since it is smaller than the sum of its proper divisors (177736169310).

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

131330033058 is a wasteful number, since it uses less digits than its factorization.

131330033058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387387.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 131330033058 its reverse (850330033131), we get a palindrome (981660066189).

The spelling of 131330033058 in words is "one hundred thirty-one billion, three hundred thirty million, thirty-three thousand, fifty-eight".