202114231001 has 4 divisors (see below), whose sum is σ = 203470702500. Its totient is φ = 200757759504.

The previous prime is 202114230937. The next prime is 202114231013. The reversal of 202114231001 is 100132411202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100132411202 = 2 ⋅50066205601.

It can be written as a sum of positive squares in 2 ways, for example, as 128809210000 + 73305021001 = 358900^2 + 270749^2 .

It is a cyclic number.

It is not a de Polignac number, because 202114231001 - 2⁶ = 202114230937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202114231091) 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, 678235526 + ... + 678235823.

It is an arithmetic number, because the mean of its divisors is an integer number (50867675625).

Almost surely, 2^202114231001 is an apocalyptic number.

It is an amenable number.

202114231001 is a deficient number, since it is larger than the sum of its proper divisors (1356471499).

202114231001 is a wasteful number, since it uses less digits than its factorization.

202114231001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356471498.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 202114231001 its reverse (100132411202), we get a palindrome (302246642203).

The spelling of 202114231001 in words is "two hundred two billion, one hundred fourteen million, two hundred thirty-one thousand, one".