201330134302 has 32 divisors (see below), whose sum is σ = 346941377280. Its totient is φ = 86659030080.

The previous prime is 201330134279. The next prime is 201330134329. The reversal of 201330134302 is 203431033102.

It is a super-2 number, since 2×201330134302² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855303 + ... + 1064989.

It is an arithmetic number, because the mean of its divisors is an integer number (10841918040).

Almost surely, 2^201330134302 is an apocalyptic number.

201330134302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201330134302 is a deficient number, since it is larger than the sum of its proper divisors (145611242978).

201330134302 is a wasteful number, since it uses less digits than its factorization.

201330134302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212016.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 201330134302 its reverse (203431033102), we get a palindrome (404761167404).

The spelling of 201330134302 in words is "two hundred one billion, three hundred thirty million, one hundred thirty-four thousand, three hundred two".