146120877901 has 2 divisors, whose sum is σ = 146120877902. Its totient is φ = 146120877900.

The previous prime is 146120877863. The next prime is 146120877983. The reversal of 146120877901 is 109778021641.

It is a happy number.

146120877901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115260929001 + 30859948900 = 339501^2 + 175670^2 .

It is a cyclic number.

It is not a de Polignac number, because 146120877901 - 2⁹ = 146120877389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146120874901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73060438950 + 73060438951.

It is an arithmetic number, because the mean of its divisors is an integer number (73060438951).

Almost surely, 2^146120877901 is an apocalyptic number.

It is an amenable number.

146120877901 is a deficient number, since it is larger than the sum of its proper divisors (1).

146120877901 is an equidigital number, since it uses as much as digits as its factorization.

146120877901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 46.

The spelling of 146120877901 in words is "one hundred forty-six billion, one hundred twenty million, eight hundred seventy-seven thousand, nine hundred one".