200134121302331 has 4 divisors (see below), whose sum is σ = 201709980525312. Its totient is φ = 198558262079352.

The previous prime is 200134121302307. The next prime is 200134121302351. The reversal of 200134121302331 is 133203121431002.

It is a happy number.

200134121302331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200134121302331 is a prime.

It is a super-2 number, since 2×200134121302331² (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 200134121302331.

It is not an unprimeable number, because it can be changed into a prime (200134121302301) 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, 787929611300 + ... + 787929611553.

It is an arithmetic number, because the mean of its divisors is an integer number (50427495131328).

Almost surely, 2^{200134121302331} is an apocalyptic number.

200134121302331 is a deficient number, since it is larger than the sum of its proper divisors (1575859222981).

200134121302331 is a wasteful number, since it uses less digits than its factorization.

200134121302331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575859222980.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 200134121302331 its reverse (133203121431002), we get a palindrome (333337242733333).

The spelling of 200134121302331 in words is "two hundred trillion, one hundred thirty-four billion, one hundred twenty-one million, three hundred two thousand, three hundred thirty-one".