210134301140030 has 64 divisors (see below), whose sum is σ = 398554474429440. Its totient is φ = 79612738039296.

The previous prime is 210134301139991. The next prime is 210134301140039. The reversal of 210134301140030 is 30041103431012.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 210134301139978 and 210134301140005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210134301140039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23824361 + ... + 31430379.

It is an arithmetic number, because the mean of its divisors is an integer number (6227413662960).

Almost surely, 2^{210134301140030} is an apocalyptic number.

210134301140030 is a deficient number, since it is larger than the sum of its proper divisors (188420173289410).

210134301140030 is a wasteful number, since it uses less digits than its factorization.

210134301140030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7607225.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 210134301140030 its reverse (30041103431012), we get a palindrome (240175404571042).

The spelling of 210134301140030 in words is "two hundred ten trillion, one hundred thirty-four billion, three hundred one million, one hundred forty thousand, thirty".