1102403101 has 2 divisors, whose sum is σ = 1102403102. Its totient is φ = 1102403100.

The previous prime is 1102403077. The next prime is 1102403147. The reversal of 1102403101 is 1013042011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1033944025 + 68459076 = 32155^2 + 8274^2 .

It is an emirp because it is prime and its reverse (1013042011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102403101 - 2¹⁵ = 1102370333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102403801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551201550 + 551201551.

It is an arithmetic number, because the mean of its divisors is an integer number (551201551).

Almost surely, 2^1102403101 is an apocalyptic number.

It is an amenable number.

1102403101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102403101 is an equidigital number, since it uses as much as digits as its factorization.

1102403101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1102403101 is about 33202.4562495006. The cubic root of 1102403101 is about 1033.0312879139.

Adding to 1102403101 its reverse (1013042011), we get a palindrome (2115445112).

The spelling of 1102403101 in words is "one billion, one hundred two million, four hundred three thousand, one hundred one".