30231200102 has 16 divisors (see below), whose sum is σ = 45592753824. Its totient is φ = 15033816000.

The previous prime is 30231199993. The next prime is 30231200107. The reversal of 30231200102 is 20100213203.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231200107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254327 + ... + 353757.

It is an arithmetic number, because the mean of its divisors is an integer number (2849547114).

Almost surely, 2^30231200102 is an apocalyptic number.

30231200102 is a deficient number, since it is larger than the sum of its proper divisors (15361553722).

30231200102 is a wasteful number, since it uses less digits than its factorization.

30231200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100255.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30231200102 its reverse (20100213203), we get a palindrome (50331413305).

The spelling of 30231200102 in words is "thirty billion, two hundred thirty-one million, two hundred thousand, one hundred two".