122131003 has 8 divisors (see below), whose sum is σ = 124374960. Its totient is φ = 119892960.

The previous prime is 122130997. The next prime is 122131019. The reversal of 122131003 is 300131221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122131003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122131063) 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, 74533 + ... + 76153.

It is an arithmetic number, because the mean of its divisors is an integer number (15546870).

Almost surely, 2^122131003 is an apocalyptic number.

122131003 is a deficient number, since it is larger than the sum of its proper divisors (2243957).

122131003 is a wasteful number, since it uses less digits than its factorization.

122131003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 122131003 is about 11051.2896532486. The cubic root of 122131003 is about 496.1450253924.

Adding to 122131003 its reverse (300131221), we get a palindrome (422262224).

The spelling of 122131003 in words is "one hundred twenty-two million, one hundred thirty-one thousand, three".