30022100230123 has 16 divisors (see below), whose sum is σ = 31656881766400. Its totient is φ = 28433750954400.

The previous prime is 30022100230121. The next prime is 30022100230139. The reversal of 30022100230123 is 32103200122003.

It is a cyclic number.

It is not a de Polignac number, because 30022100230123 - 2¹ = 30022100230121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30022100230123.

It is not an unprimeable number, because it can be changed into a prime (30022100230121) 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, 39513915 + ... + 40266532.

It is an arithmetic number, because the mean of its divisors is an integer number (1978555110400).

Almost surely, 2^{30022100230123} is an apocalyptic number.

30022100230123 is a deficient number, since it is larger than the sum of its proper divisors (1634781536277).

30022100230123 is a wasteful number, since it uses less digits than its factorization.

30022100230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79780738.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30022100230123 its reverse (32103200122003), we get a palindrome (62125300352126).

The spelling of 30022100230123 in words is "thirty trillion, twenty-two billion, one hundred million, two hundred thirty thousand, one hundred twenty-three".