30311230120101 has 48 divisors (see below), whose sum is σ = 50788080720000. Its totient is φ = 17060953688064.

The previous prime is 30311230120091. The next prime is 30311230120111. The reversal of 30311230120101 is 10102103211303.

30311230120101 is a `hidden beast` number, since 3 + 0 + 311 + 230 + 1 + 20 + 101 = 666.

It is an interprime number because it is at equal distance from previous prime (30311230120091) and next prime (30311230120111).

It is not a de Polignac number, because 30311230120101 - 2¹⁴ = 30311230103717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30311230120111) 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 47 ways as a sum of consecutive naturals, for example, 59893045 + ... + 60397013.

It is an arithmetic number, because the mean of its divisors is an integer number (1058085015000).

Almost surely, 2^{30311230120101} is an apocalyptic number.

It is an amenable number.

30311230120101 is a deficient number, since it is larger than the sum of its proper divisors (20476850599899).

30311230120101 is a wasteful number, since it uses less digits than its factorization.

30311230120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518298 (or 518295 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 30311230120101 its reverse (10102103211303), we get a palindrome (40413333331404).

The spelling of 30311230120101 in words is "thirty trillion, three hundred eleven billion, two hundred thirty million, one hundred twenty thousand, one hundred one".