131260000613011 has 4 divisors (see below), whose sum is σ = 131261437328112. Its totient is φ = 131258563897912.

The previous prime is 131260000612997. The next prime is 131260000613059. The reversal of 131260000613011 is 110316000062131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131260000613011 - 2²¹ = 131259998515859 is a prime.

It is a super-2 number, since 2×131260000613011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131260000613111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718220500 + ... + 718403233.

It is an arithmetic number, because the mean of its divisors is an integer number (32815359332028).

Almost surely, 2^{131260000613011} is an apocalyptic number.

131260000613011 is a deficient number, since it is larger than the sum of its proper divisors (1436715101).

131260000613011 is an equidigital number, since it uses as much as digits as its factorization.

131260000613011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436715100.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 131260000613011 its reverse (110316000062131), we get a palindrome (241576000675142).

The spelling of 131260000613011 in words is "one hundred thirty-one trillion, two hundred sixty billion, six hundred thirteen thousand, eleven".