30140101223 has 16 divisors (see below), whose sum is σ = 32056560000. Its totient is φ = 28257220512.

The previous prime is 30140101181. The next prime is 30140101231. The reversal of 30140101223 is 32210104103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30140101223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140101283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2064353 + ... + 2078901.

It is an arithmetic number, because the mean of its divisors is an integer number (2003535000).

Almost surely, 2^30140101223 is an apocalyptic number.

30140101223 is a deficient number, since it is larger than the sum of its proper divisors (1916458777).

30140101223 is a wasteful number, since it uses less digits than its factorization.

30140101223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15694.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30140101223 its reverse (32210104103), we get a palindrome (62350205326).

The spelling of 30140101223 in words is "thirty billion, one hundred forty million, one hundred one thousand, two hundred twenty-three".