2031434340201 has 24 divisors (see below), whose sum is σ = 3375687396224. Its totient is φ = 1153132070400.

The previous prime is 2031434340181. The next prime is 2031434340253. The reversal of 2031434340201 is 1020434341302.

2031434340201 is a `hidden beast` number, since 2 + 0 + 314 + 3 + 4 + 340 + 2 + 0 + 1 = 666.

It is not a de Polignac number, because 2031434340201 - 2⁶ = 2031434340137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031434340281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106761976 + ... + 106781001.

Almost surely, 2^{2031434340201} is an apocalyptic number.

2031434340201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2031434340201 is a deficient number, since it is larger than the sum of its proper divisors (1344253056023).

2031434340201 is a wasteful number, since it uses less digits than its factorization.

2031434340201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213543141 (or 213543138 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2031434340201 its reverse (1020434341302), we get a palindrome (3051868681503).

The spelling of 2031434340201 in words is "two trillion, thirty-one billion, four hundred thirty-four million, three hundred forty thousand, two hundred one".