1122101003 has 2 divisors, whose sum is σ = 1122101004. Its totient is φ = 1122101002.

The previous prime is 1122100949. The next prime is 1122101021. The reversal of 1122101003 is 3001012211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122101003 - 2⁶ = 1122100939 is a prime.

It is a super-2 number, since 2×1122101003² = 2518221321867212018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1122101093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561050501 + 561050502.

It is an arithmetic number, because the mean of its divisors is an integer number (561050502).

Almost surely, 2^1122101003 is an apocalyptic number.

1122101003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122101003 is an equidigital number, since it uses as much as digits as its factorization.

1122101003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1122101003 is about 33497.7760903616. The cubic root of 1122101003 is about 1039.1477865087.

Adding to 1122101003 its reverse (3001012211), we get a palindrome (4123113214).

The spelling of 1122101003 in words is "one billion, one hundred twenty-two million, one hundred one thousand, three".