131033030330 has 16 divisors (see below), whose sum is σ = 235940753664. Its totient is φ = 52395145680.

The previous prime is 131033030311. The next prime is 131033030431. The reversal of 131033030330 is 33030330131.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2227826 + ... + 2285885.

It is an arithmetic number, because the mean of its divisors is an integer number (14746297104).

Almost surely, 2^131033030330 is an apocalyptic number.

131033030330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131033030330 is a deficient number, since it is larger than the sum of its proper divisors (104907723334).

131033030330 is a wasteful number, since it uses less digits than its factorization.

131033030330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516621.

The product of its (nonzero) digits is 729, while the sum is 20.

Adding to 131033030330 its reverse (33030330131), we get a palindrome (164063360461).

The spelling of 131033030330 in words is "one hundred thirty-one billion, thirty-three million, thirty thousand, three hundred thirty".