11230120301 has 2 divisors, whose sum is σ = 11230120302. Its totient is φ = 11230120300.

The previous prime is 11230120267. The next prime is 11230120331. The reversal of 11230120301 is 10302103211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5791057801 + 5439062500 = 76099^2 + 73750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11230120301 is a prime.

It is a super-2 number, since 2×11230120301² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11230120331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615060150 + 5615060151.

It is an arithmetic number, because the mean of its divisors is an integer number (5615060151).

Almost surely, 2^11230120301 is an apocalyptic number.

It is an amenable number.

11230120301 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230120301 is an equidigital number, since it uses as much as digits as its factorization.

11230120301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11230120301 its reverse (10302103211), we get a palindrome (21532223512).

The spelling of 11230120301 in words is "eleven billion, two hundred thirty million, one hundred twenty thousand, three hundred one".