213342134123030 has 64 divisors (see below), whose sum is σ = 419028024393216. Its totient is φ = 77560136448000.

The previous prime is 213342134123011. The next prime is 213342134123123. The reversal of 213342134123030 is 30321431243312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15582648485 + ... + 15582662175.

It is an arithmetic number, because the mean of its divisors is an integer number (6547312881144).

Almost surely, 2^{213342134123030} is an apocalyptic number.

213342134123030 is a deficient number, since it is larger than the sum of its proper divisors (205685890270186).

213342134123030 is a wasteful number, since it uses less digits than its factorization.

213342134123030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37733.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 213342134123030 its reverse (30321431243312), we get a palindrome (243663565366342).

The spelling of 213342134123030 in words is "two hundred thirteen trillion, three hundred forty-two billion, one hundred thirty-four million, one hundred twenty-three thousand, thirty".