2103031214001 has 20 divisors (see below), whose sum is σ = 3193066222324. Its totient is φ = 1379036858400.

The previous prime is 2103031213957. The next prime is 2103031214003. The reversal of 2103031214001 is 1004121303012.

2103031214001 is a `hidden beast` number, since 210 + 3 + 0 + 31 + 21 + 400 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 442489709601 + 1660541504400 = 665199^2 + 1288620^2 .

It is not a de Polignac number, because 2103031214001 - 2⁶ = 2103031213937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103031214003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 212809390 + ... + 212819271.

Almost surely, 2^{2103031214001} is an apocalyptic number.

It is an amenable number.

2103031214001 is a deficient number, since it is larger than the sum of its proper divisors (1090035008323).

2103031214001 is an equidigital number, since it uses as much as digits as its factorization.

2103031214001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425628734 (or 425628725 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2103031214001 its reverse (1004121303012), we get a palindrome (3107152517013).

The spelling of 2103031214001 in words is "two trillion, one hundred three billion, thirty-one million, two hundred fourteen thousand, one".