114030021521261 has 2 divisors, whose sum is σ = 114030021521262. Its totient is φ = 114030021521260.

The previous prime is 114030021521191. The next prime is 114030021521287. The reversal of 114030021521261 is 162125120030411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107509628629225 + 6520392892036 = 10368685^2 + 2553506^2 .

It is a cyclic number.

It is not a de Polignac number, because 114030021521261 - 2³⁸ = 113755143614317 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114030021521761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57015010760630 + 57015010760631.

It is an arithmetic number, because the mean of its divisors is an integer number (57015010760631).

Almost surely, 2^{114030021521261} is an apocalyptic number.

It is an amenable number.

114030021521261 is a deficient number, since it is larger than the sum of its proper divisors (1).

114030021521261 is an equidigital number, since it uses as much as digits as its factorization.

114030021521261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 114030021521261 its reverse (162125120030411), we get a palindrome (276155141551672).

The spelling of 114030021521261 in words is "one hundred fourteen trillion, thirty billion, twenty-one million, five hundred twenty-one thousand, two hundred sixty-one".