103211101 has 16 divisors (see below), whose sum is σ = 121334400. Its totient is φ = 87753120.

The previous prime is 103211089. The next prime is 103211113. The reversal of 103211101 is 101112301.

It is an interprime number because it is at equal distance from previous prime (103211089) and next prime (103211113).

It is not a de Polignac number, because 103211101 - 2⁷ = 103210973 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 (103211501) 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 15 ways as a sum of consecutive naturals, for example, 43785 + ... + 46081.

It is an arithmetic number, because the mean of its divisors is an integer number (7583400).

Almost surely, 2^103211101 is an apocalyptic number.

It is an amenable number.

103211101 is a deficient number, since it is larger than the sum of its proper divisors (18123299).

103211101 is an equidigital number, since it uses as much as digits as its factorization.

103211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449 (or 2435 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 103211101 is about 10159.2864414781. The cubic root of 103211101 is about 469.0748376901.

Adding to 103211101 its reverse (101112301), we get a palindrome (204323402).

The spelling of 103211101 in words is "one hundred three million, two hundred eleven thousand, one hundred one".