234130000123321 has 16 divisors (see below), whose sum is σ = 238153653204480. Its totient is φ = 230140451439360.

The previous prime is 234130000123231. The next prime is 234130000123373. The reversal of 234130000123321 is 123321000031432.

It is a cyclic number.

It is not a de Polignac number, because 234130000123321 - 2⁴¹ = 231930976867769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234130000723321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4138576 + ... + 22031518.

It is an arithmetic number, because the mean of its divisors is an integer number (14884603325280).

Almost surely, 2^{234130000123321} is an apocalyptic number.

It is an amenable number.

234130000123321 is a deficient number, since it is larger than the sum of its proper divisors (4023653081159).

234130000123321 is a wasteful number, since it uses less digits than its factorization.

234130000123321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17893896.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 234130000123321 its reverse (123321000031432), we get a palindrome (357451000154753).

The spelling of 234130000123321 in words is "two hundred thirty-four trillion, one hundred thirty billion, one hundred twenty-three thousand, three hundred twenty-one".