2146001456603 has 2 divisors, whose sum is σ = 2146001456604. Its totient is φ = 2146001456602.

The previous prime is 2146001456569. The next prime is 2146001456639. The reversal of 2146001456603 is 3066541006412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2146001456603 - 2¹⁰ = 2146001455579 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2146001456803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073000728301 + 1073000728302.

It is an arithmetic number, because the mean of its divisors is an integer number (1073000728302).

Almost surely, 2^{2146001456603} is an apocalyptic number.

2146001456603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2146001456603 is an equidigital number, since it uses as much as digits as its factorization.

2146001456603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 2146001456603 in words is "two trillion, one hundred forty-six billion, one million, four hundred fifty-six thousand, six hundred three".