30122112032101 has 16 divisors (see below), whose sum is σ = 32382510370560. Its totient is φ = 27929230971840.

The previous prime is 30122112032099. The next prime is 30122112032149. The reversal of 30122112032101 is 10123021122103.

It is a cyclic number.

It is not a de Polignac number, because 30122112032101 - 2¹ = 30122112032099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30122112032801) 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, 99862731 + ... + 100163911.

It is an arithmetic number, because the mean of its divisors is an integer number (2023906898160).

Almost surely, 2^{30122112032101} is an apocalyptic number.

It is an amenable number.

30122112032101 is a deficient number, since it is larger than the sum of its proper divisors (2260398338459).

30122112032101 is a wasteful number, since it uses less digits than its factorization.

30122112032101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413244.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 30122112032101 its reverse (10123021122103), we get a palindrome (40245133154204).

The spelling of 30122112032101 in words is "thirty trillion, one hundred twenty-two billion, one hundred twelve million, thirty-two thousand, one hundred one".