51030331614011 has 2 divisors, whose sum is σ = 51030331614012. Its totient is φ = 51030331614010.

The previous prime is 51030331613981. The next prime is 51030331614061. The reversal of 51030331614011 is 11041613303015.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51030331614011 - 2¹⁰ = 51030331612987 is a prime.

It is not a weakly prime, because it can be changed into another prime (51030331614061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25515165807005 + 25515165807006.

It is an arithmetic number, because the mean of its divisors is an integer number (25515165807006).

Almost surely, 2^{51030331614011} is an apocalyptic number.

51030331614011 is a deficient number, since it is larger than the sum of its proper divisors (1).

51030331614011 is an equidigital number, since it uses as much as digits as its factorization.

51030331614011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 51030331614011 its reverse (11041613303015), we get a palindrome (62071944917026).

The spelling of 51030331614011 in words is "fifty-one trillion, thirty billion, three hundred thirty-one million, six hundred fourteen thousand, eleven".