1102122103 has 2 divisors, whose sum is σ = 1102122104. Its totient is φ = 1102122102.

The previous prime is 1102122089. The next prime is 1102122163. The reversal of 1102122103 is 3012212011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102122103 - 2²⁵ = 1068567671 is a prime.

It is a super-2 number, since 2×1102122103² = 2429346259842285218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102122163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551061051 + 551061052.

It is an arithmetic number, because the mean of its divisors is an integer number (551061052).

Almost surely, 2^1102122103 is an apocalyptic number.

1102122103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102122103 is an equidigital number, since it uses as much as digits as its factorization.

1102122103 is an evil number, because the sum of its binary digits is even.

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

The square root of 1102122103 is about 33198.2243952896. The cubic root of 1102122103 is about 1032.9435086516.

Adding to 1102122103 its reverse (3012212011), we get a palindrome (4114334114).

It can be divided in two parts, 11021 and 22103, that added together give a square (33124 = 182²).

The spelling of 1102122103 in words is "one billion, one hundred two million, one hundred twenty-two thousand, one hundred three".