2141004021323 has 16 divisors (see below), whose sum is σ = 2283764601024. Its totient is φ = 2000115747840.

The previous prime is 2141004021293. The next prime is 2141004021361. The reversal of 2141004021323 is 3231204001412.

It is not a de Polignac number, because 2141004021323 - 2³⁸ = 1866126114379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141004051323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21276458 + ... + 21376848.

It is an arithmetic number, because the mean of its divisors is an integer number (142735287564).

Almost surely, 2^{2141004021323} is an apocalyptic number.

2141004021323 is a deficient number, since it is larger than the sum of its proper divisors (142760579701).

2141004021323 is a wasteful number, since it uses less digits than its factorization.

2141004021323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109702.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2141004021323 its reverse (3231204001412), we get a palindrome (5372208022735).

The spelling of 2141004021323 in words is "two trillion, one hundred forty-one billion, four million, twenty-one thousand, three hundred twenty-three".