2119701651573 has 64 divisors (see below), whose sum is σ = 3128105889792. Its totient is φ = 1266126228480.

The previous prime is 2119701651547. The next prime is 2119701651589. The reversal of 2119701651573 is 3751561079112.

It is not a de Polignac number, because 2119701651573 - 2⁵ = 2119701651541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119701651773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 386592490 + ... + 386597972.

It is an arithmetic number, because the mean of its divisors is an integer number (48876654528).

Almost surely, 2^{2119701651573} is an apocalyptic number.

It is an amenable number.

2119701651573 is a deficient number, since it is larger than the sum of its proper divisors (1008404238219).

2119701651573 is a wasteful number, since it uses less digits than its factorization.

2119701651573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6234.

The product of its (nonzero) digits is 396900, while the sum is 48.

The spelling of 2119701651573 in words is "two trillion, one hundred nineteen billion, seven hundred one million, six hundred fifty-one thousand, five hundred seventy-three".