122101403 has 8 divisors (see below), whose sum is σ = 126949200. Its totient is φ = 117342720.

The previous prime is 122101393. The next prime is 122101409. The reversal of 122101403 is 304101221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122101403 - 2¹² = 122097307 is a prime.

It is a super-2 number, since 2×122101403² = 29817505229136818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122101409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19478 + ... + 24971.

It is an arithmetic number, because the mean of its divisors is an integer number (15868650).

Almost surely, 2^122101403 is an apocalyptic number.

122101403 is a deficient number, since it is larger than the sum of its proper divisors (4847797).

122101403 is an equidigital number, since it uses as much as digits as its factorization.

122101403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44557.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 122101403 is about 11049.9503618795. The cubic root of 122101403 is about 496.1049398040.

Adding to 122101403 its reverse (304101221), we get a palindrome (426202624).

The spelling of 122101403 in words is "one hundred twenty-two million, one hundred one thousand, four hundred three".