30103031222101 has 4 divisors (see below), whose sum is σ = 30181629215232. Its totient is φ = 30024433228972.

The previous prime is 30103031222093. The next prime is 30103031222149. The reversal of 30103031222101 is 10122213030103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30103031222101 - 2³ = 30103031222093 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 (30103031222161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39298995991 + ... + 39298996756.

It is an arithmetic number, because the mean of its divisors is an integer number (7545407303808).

Almost surely, 2^{30103031222101} is an apocalyptic number.

It is an amenable number.

30103031222101 is a deficient number, since it is larger than the sum of its proper divisors (78597993131).

30103031222101 is an equidigital number, since it uses as much as digits as its factorization.

30103031222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78597993130.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30103031222101 its reverse (10122213030103), we get a palindrome (40225244252204).

The spelling of 30103031222101 in words is "thirty trillion, one hundred three billion, thirty-one million, two hundred twenty-two thousand, one hundred one".