2140121142003 has 16 divisors (see below), whose sum is σ = 3089083447296. Its totient is φ = 1310102345760.

The previous prime is 2140121141959. The next prime is 2140121142037. The reversal of 2140121142003 is 3002411210412.

It is not a de Polignac number, because 2140121142003 - 2⁹ = 2140121141491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2140121142403) 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, 143644125 + ... + 143659022.

It is an arithmetic number, because the mean of its divisors is an integer number (193067715456).

Almost surely, 2^{2140121142003} is an apocalyptic number.

2140121142003 is a deficient number, since it is larger than the sum of its proper divisors (948962305293).

2140121142003 is a wasteful number, since it uses less digits than its factorization.

2140121142003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287303354.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2140121142003 its reverse (3002411210412), we get a palindrome (5142532352415).

The spelling of 2140121142003 in words is "two trillion, one hundred forty billion, one hundred twenty-one million, one hundred forty-two thousand, three".