120003101 has 2 divisors, whose sum is σ = 120003102. Its totient is φ = 120003100.

The previous prime is 120003083. The next prime is 120003113. The reversal of 120003101 is 101300021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119880601 + 122500 = 10949^2 + 350^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120003101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120003151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60001550 + 60001551.

It is an arithmetic number, because the mean of its divisors is an integer number (60001551).

Almost surely, 2^120003101 is an apocalyptic number.

It is an amenable number.

120003101 is a deficient number, since it is larger than the sum of its proper divisors (1).

120003101 is an equidigital number, since it uses as much as digits as its factorization.

120003101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 120003101 is about 10954.5926898265. The cubic root of 120003101 is about 493.2466635649.

Adding to 120003101 its reverse (101300021), we get a palindrome (221303122).

The spelling of 120003101 in words is "one hundred twenty million, three thousand, one hundred one".