2123146002463 has 2 divisors, whose sum is σ = 2123146002464. Its totient is φ = 2123146002462.

The previous prime is 2123146002437. The next prime is 2123146002469. The reversal of 2123146002463 is 3642006413212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2123146002463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2123146002469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061573001231 + 1061573001232.

It is an arithmetic number, because the mean of its divisors is an integer number (1061573001232).

Almost surely, 2^{2123146002463} is an apocalyptic number.

2123146002463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123146002463 is an equidigital number, since it uses as much as digits as its factorization.

2123146002463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 2123146002463 in words is "two trillion, one hundred twenty-three billion, one hundred forty-six million, two thousand, four hundred sixty-three".