2140040121003 has 6 divisors (see below), whose sum is σ = 3091169063684. Its totient is φ = 1426693413996.

The previous prime is 2140040120969. The next prime is 2140040121031. The reversal of 2140040121003 is 3001210400412.

It is not a de Polignac number, because 2140040121003 - 2¹⁰ = 2140040119979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2140040121403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118891117825 + ... + 118891117842.

Almost surely, 2^{2140040121003} is an apocalyptic number.

2140040121003 is a deficient number, since it is larger than the sum of its proper divisors (951128942681).

2140040121003 is a wasteful number, since it uses less digits than its factorization.

2140040121003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237782235673 (or 237782235670 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2140040121003 its reverse (3001210400412), we get a palindrome (5141250521415).

The spelling of 2140040121003 in words is "two trillion, one hundred forty billion, forty million, one hundred twenty-one thousand, three".