320100210134 has 4 divisors (see below), whose sum is σ = 480150315204. Its totient is φ = 160050105066.

The previous prime is 320100210121. The next prime is 320100210137. The reversal of 320100210134 is 431012001023.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320100210137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80025052532 + ... + 80025052535.

It is an arithmetic number, because the mean of its divisors is an integer number (120037578801).

Almost surely, 2^320100210134 is an apocalyptic number.

320100210134 is a deficient number, since it is larger than the sum of its proper divisors (160050105070).

320100210134 is a wasteful number, since it uses less digits than its factorization.

320100210134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160050105069.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 320100210134 its reverse (431012001023), we get a palindrome (751112211157).

The spelling of 320100210134 in words is "three hundred twenty billion, one hundred million, two hundred ten thousand, one hundred thirty-four".