1010232121127 has 2 divisors, whose sum is σ = 1010232121128. Its totient is φ = 1010232121126.

The previous prime is 1010232121099. The next prime is 1010232121163. The reversal of 1010232121127 is 7211212320101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010232121127 - 2⁸ = 1010232120871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010232121627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505116060563 + 505116060564.

It is an arithmetic number, because the mean of its divisors is an integer number (505116060564).

Almost surely, 2^{1010232121127} is an apocalyptic number.

1010232121127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010232121127 is an equidigital number, since it uses as much as digits as its factorization.

1010232121127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 1010232121127 its reverse (7211212320101), we get a palindrome (8221444441228).

The spelling of 1010232121127 in words is "one trillion, ten billion, two hundred thirty-two million, one hundred twenty-one thousand, one hundred twenty-seven".