11301030131 has 2 divisors, whose sum is σ = 11301030132. Its totient is φ = 11301030130.

The previous prime is 11301030107. The next prime is 11301030137. The reversal of 11301030131 is 13103010311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11301030131 is a prime.

It is a super-2 number, since 2×11301030131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11301030137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5650515065 + 5650515066.

It is an arithmetic number, because the mean of its divisors is an integer number (5650515066).

Almost surely, 2^11301030131 is an apocalyptic number.

11301030131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11301030131 is an equidigital number, since it uses as much as digits as its factorization.

11301030131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 11301030131 its reverse (13103010311), we get a palindrome (24404040442).

The spelling of 11301030131 in words is "eleven billion, three hundred one million, thirty thousand, one hundred thirty-one".