30220231313102 has 4 divisors (see below), whose sum is σ = 45330346969656. Its totient is φ = 15110115656550.

The previous prime is 30220231313071. The next prime is 30220231313119. The reversal of 30220231313102 is 20131313202203.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7555057828274 + ... + 7555057828277.

It is an arithmetic number, because the mean of its divisors is an integer number (11332586742414).

Almost surely, 2^{30220231313102} is an apocalyptic number.

30220231313102 is a deficient number, since it is larger than the sum of its proper divisors (15110115656554).

30220231313102 is a wasteful number, since it uses less digits than its factorization.

30220231313102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15110115656553.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30220231313102 its reverse (20131313202203), we get a palindrome (50351544515305).

The spelling of 30220231313102 in words is "thirty trillion, two hundred twenty billion, two hundred thirty-one million, three hundred thirteen thousand, one hundred two".