2111010040203 has 8 divisors (see below), whose sum is σ = 2818075328400. Its totient is φ = 1405642389408.

The previous prime is 2111010040187. The next prime is 2111010040259. The reversal of 2111010040203 is 3020400101112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2111010040203 - 2⁴ = 2111010040187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111010040003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424406448 + ... + 424411421.

It is an arithmetic number, because the mean of its divisors is an integer number (352259416050).

Almost surely, 2^{2111010040203} is an apocalyptic number.

2111010040203 is a deficient number, since it is larger than the sum of its proper divisors (707065288197).

2111010040203 is an equidigital number, since it uses as much as digits as its factorization.

2111010040203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848818701.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2111010040203 its reverse (3020400101112), we get a palindrome (5131410141315).

The spelling of 2111010040203 in words is "two trillion, one hundred eleven billion, ten million, forty thousand, two hundred three".