202140332303401 has 8 divisors (see below), whose sum is σ = 214036055934624. Its totient is φ = 190245177099840.

The previous prime is 202140332303389. The next prime is 202140332303423. The reversal of 202140332303401 is 104303233041202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 202140332303401 - 2¹¹ = 202140332301353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202140332303401.

It is not an unprimeable number, because it can be changed into a prime (202140332303491) 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, 141374655 + ... + 142797316.

It is an arithmetic number, because the mean of its divisors is an integer number (26754506991828).

Almost surely, 2^{202140332303401} is an apocalyptic number.

It is an amenable number.

202140332303401 is a deficient number, since it is larger than the sum of its proper divisors (11895723631223).

202140332303401 is a wasteful number, since it uses less digits than its factorization.

202140332303401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284213831.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 202140332303401 its reverse (104303233041202), we get a palindrome (306443565344603).

The spelling of 202140332303401 in words is "two hundred two trillion, one hundred forty billion, three hundred thirty-two million, three hundred three thousand, four hundred one".