116506454101 has 2 divisors, whose sum is σ = 116506454102. Its totient is φ = 116506454100.

The previous prime is 116506454089. The next prime is 116506454123. The reversal of 116506454101 is 101454605611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111967198225 + 4539255876 = 334615^2 + 67374^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116506454101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116506454171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58253227050 + 58253227051.

It is an arithmetic number, because the mean of its divisors is an integer number (58253227051).

Almost surely, 2^116506454101 is an apocalyptic number.

It is an amenable number.

116506454101 is a deficient number, since it is larger than the sum of its proper divisors (1).

116506454101 is an equidigital number, since it uses as much as digits as its factorization.

116506454101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 116506454101 in words is "one hundred sixteen billion, five hundred six million, four hundred fifty-four thousand, one hundred one".