201312003202 has 8 divisors (see below), whose sum is σ = 306104553036. Its totient is φ = 99277152192.

The previous prime is 201312003181. The next prime is 201312003223. The reversal of 201312003202 is 202300213102.

It is an interprime number because it is at equal distance from previous prime (201312003181) and next prime (201312003223).

It can be written as a sum of positive squares in 2 ways, for example, as 197616700681 + 3695302521 = 444541^2 + 60789^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689424523 + ... + 689424814.

Almost surely, 2^201312003202 is an apocalyptic number.

201312003202 is a deficient number, since it is larger than the sum of its proper divisors (104792549834).

201312003202 is a wasteful number, since it uses less digits than its factorization.

201312003202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378849412.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 201312003202 its reverse (202300213102), we get a palindrome (403612216304).

The spelling of 201312003202 in words is "two hundred one billion, three hundred twelve million, three thousand, two hundred two".