201434401314203 has 4 divisors (see below), whose sum is σ = 201631692599568. Its totient is φ = 201237110028840.

The previous prime is 201434401314197. The next prime is 201434401314247. The reversal of 201434401314203 is 302413104434102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201434401314203 - 2¹⁶ = 201434401248667 is a prime.

It is a super-2 number, since 2×201434401314203² (a number of 29 digits) contains 22 as substring.

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 201434401314203.

It is not an unprimeable number, because it can be changed into a prime (201434401314103) 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, 98645641151 + ... + 98645643192.

It is an arithmetic number, because the mean of its divisors is an integer number (50407923149892).

Almost surely, 2^{201434401314203} is an apocalyptic number.

201434401314203 is a deficient number, since it is larger than the sum of its proper divisors (197291285365).

201434401314203 is a wasteful number, since it uses less digits than its factorization.

201434401314203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197291285364.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 201434401314203 its reverse (302413104434102), we get a palindrome (503847505748305).

The spelling of 201434401314203 in words is "two hundred one trillion, four hundred thirty-four billion, four hundred one million, three hundred fourteen thousand, two hundred three".