146961106744313 has 2 divisors, whose sum is σ = 146961106744314. Its totient is φ = 146961106744312.

The previous prime is 146961106744273. The next prime is 146961106744393. The reversal of 146961106744313 is 313447601169641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142833858521344 + 4127248222969 = 11951312^2 + 2031563^2 .

It is a cyclic number.

It is not a de Polignac number, because 146961106744313 - 2⁴⁰ = 145861595116537 is a prime.

It is not a weakly prime, because it can be changed into another prime (146961106744393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73480553372156 + 73480553372157.

It is an arithmetic number, because the mean of its divisors is an integer number (73480553372157).

Almost surely, 2^{146961106744313} is an apocalyptic number.

It is an amenable number.

146961106744313 is a deficient number, since it is larger than the sum of its proper divisors (1).

146961106744313 is an equidigital number, since it uses as much as digits as its factorization.

146961106744313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 146961106744313 in words is "one hundred forty-six trillion, nine hundred sixty-one billion, one hundred six million, seven hundred forty-four thousand, three hundred thirteen".