103331012101 has 4 divisors (see below), whose sum is σ = 103335902604. Its totient is φ = 103326121600.

The previous prime is 103331012087. The next prime is 103331012111. The reversal of 103331012101 is 101210133301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 82728715876 + 20602296225 = 287626^2 + 143535^2 .

It is a cyclic number.

It is not a de Polignac number, because 103331012101 - 2⁵ = 103331012069 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 (103331012111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2413420 + ... + 2455861.

It is an arithmetic number, because the mean of its divisors is an integer number (25833975651).

Almost surely, 2^103331012101 is an apocalyptic number.

It is an amenable number.

103331012101 is a deficient number, since it is larger than the sum of its proper divisors (4890503).

103331012101 is an equidigital number, since it uses as much as digits as its factorization.

103331012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4890502.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 103331012101 its reverse (101210133301), we get a palindrome (204541145402).

The spelling of 103331012101 in words is "one hundred three billion, three hundred thirty-one million, twelve thousand, one hundred one".