131030030011 has 8 divisors (see below), whose sum is σ = 137931440400. Its totient is φ = 124129128960.

The previous prime is 131030029997. The next prime is 131030030083. The reversal of 131030030011 is 110030030131.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131030030011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131030029973 and 131030030000.

It is not an unprimeable number, because it can be changed into a prime (131030030311) 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, 473451 + ... + 697291.

It is an arithmetic number, because the mean of its divisors is an integer number (17241430050).

Almost surely, 2^131030030011 is an apocalyptic number.

131030030011 is a deficient number, since it is larger than the sum of its proper divisors (6901410389).

131030030011 is a wasteful number, since it uses less digits than its factorization.

131030030011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254669.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 131030030011 its reverse (110030030131), we get a palindrome (241060060142).

The spelling of 131030030011 in words is "one hundred thirty-one billion, thirty million, thirty thousand, eleven".