103030133221101 has 4 divisors (see below), whose sum is σ = 137373510961472. Its totient is φ = 68686755480732.

The previous prime is 103030133221091. The next prime is 103030133221111. The reversal of 103030133221101 is 101122331030301.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (103030133221091) and next prime (103030133221111).

It is not a de Polignac number, because 103030133221101 - 2³⁸ = 102755255314157 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 (103030133221111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17171688870181 + ... + 17171688870186.

It is an arithmetic number, because the mean of its divisors is an integer number (34343377740368).

Almost surely, 2^{103030133221101} is an apocalyptic number.

It is an amenable number.

103030133221101 is a deficient number, since it is larger than the sum of its proper divisors (34343377740371).

103030133221101 is an equidigital number, since it uses as much as digits as its factorization.

103030133221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34343377740370.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103030133221101 its reverse (101122331030301), we get a palindrome (204152464251402).

The spelling of 103030133221101 in words is "one hundred three trillion, thirty billion, one hundred thirty-three million, two hundred twenty-one thousand, one hundred one".