121096403 has 8 divisors (see below), whose sum is σ = 128249088. Its totient is φ = 114101064.

The previous prime is 121096397. The next prime is 121096427. The reversal of 121096403 is 304690121.

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 121096403 - 2¹⁴ = 121080019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121096453) 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, 37751 + ... + 40832.

It is an arithmetic number, because the mean of its divisors is an integer number (16031136).

Almost surely, 2^121096403 is an apocalyptic number.

121096403 is a deficient number, since it is larger than the sum of its proper divisors (7152685).

121096403 is an equidigital number, since it uses as much as digits as its factorization.

121096403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78673.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 121096403 is about 11004.3810820963. The cubic root of 121096403 is about 494.7400641855.

The spelling of 121096403 in words is "one hundred twenty-one million, ninety-six thousand, four hundred three".