321010134100030 has 32 divisors (see below), whose sum is σ = 596523810371328. Its totient is φ = 124248180960000.

The previous prime is 321010134100013. The next prime is 321010134100081. The reversal of 321010134100030 is 30001431010123.

It is a junction number, because it is equal to n+sod(n) for n = 321010134099980 and 321010134100007.

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, 54731997 + ... + 60312616.

It is an arithmetic number, because the mean of its divisors is an integer number (18641369074104).

Almost surely, 2^{321010134100030} is an apocalyptic number.

321010134100030 is a deficient number, since it is larger than the sum of its proper divisors (275513676271298).

321010134100030 is a wasteful number, since it uses less digits than its factorization.

321010134100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115053652.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 321010134100030 its reverse (30001431010123), we get a palindrome (351011565110153).

The spelling of 321010134100030 in words is "three hundred twenty-one trillion, ten billion, one hundred thirty-four million, one hundred thousand, thirty".