122101003 has 2 divisors, whose sum is σ = 122101004. Its totient is φ = 122101002.

The previous prime is 122100977. The next prime is 122101009. The reversal of 122101003 is 300101221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122101003 - 2¹³ = 122092811 is a prime.

It is not a weakly prime, because it can be changed into another prime (122101009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050501 + 61050502.

It is an arithmetic number, because the mean of its divisors is an integer number (61050502).

Almost surely, 2^122101003 is an apocalyptic number.

122101003 is a deficient number, since it is larger than the sum of its proper divisors (1).

122101003 is an equidigital number, since it uses as much as digits as its factorization.

122101003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 122101003 is about 11049.9322622358. The cubic root of 122101003 is about 496.1043980625.

Adding to 122101003 its reverse (300101221), we get a palindrome (422202224).

The spelling of 122101003 in words is "one hundred twenty-two million, one hundred one thousand, three".