201313042402 has 8 divisors (see below), whose sum is σ = 315098675136. Its totient is φ = 96280150692.

The previous prime is 201313042393. The next prime is 201313042409. The reversal of 201313042402 is 204240313102.

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

It is a super-2 number, since 2×201313042402² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201313042409) 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, 2188185198 + ... + 2188185289.

It is an arithmetic number, because the mean of its divisors is an integer number (39387334392).

Almost surely, 2^201313042402 is an apocalyptic number.

201313042402 is a deficient number, since it is larger than the sum of its proper divisors (113785632734).

201313042402 is a wasteful number, since it uses less digits than its factorization.

201313042402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4376370512.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 201313042402 its reverse (204240313102), we get a palindrome (405553355504).

The spelling of 201313042402 in words is "two hundred one billion, three hundred thirteen million, forty-two thousand, four hundred two".