2031204101 has 4 divisors (see below), whose sum is σ = 2138109600. Its totient is φ = 1924298604.

The previous prime is 2031204079. The next prime is 2031204107. The reversal of 2031204101 is 1014021302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2031204101 - 2³⁰ = 957462277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031204107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53452721 + ... + 53452758.

It is an arithmetic number, because the mean of its divisors is an integer number (534527400).

Almost surely, 2^2031204101 is an apocalyptic number.

It is an amenable number.

2031204101 is a deficient number, since it is larger than the sum of its proper divisors (106905499).

2031204101 is a wasteful number, since it uses less digits than its factorization.

2031204101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106905498.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2031204101 is about 45068.8817367372. The cubic root of 2031204101 is about 1266.4397156257.

Adding to 2031204101 its reverse (1014021302), we get a palindrome (3045225403).

The spelling of 2031204101 in words is "two billion, thirty-one million, two hundred four thousand, one hundred one".