1102238419 has 2 divisors, whose sum is σ = 1102238420. Its totient is φ = 1102238418.

The previous prime is 1102238353. The next prime is 1102238429. The reversal of 1102238419 is 9148322011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102238419 is a prime.

It is a super-2 number, since 2×1102238419² = 2429859064639239122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1102238429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551119209 + 551119210.

It is an arithmetic number, because the mean of its divisors is an integer number (551119210).

Almost surely, 2^1102238419 is an apocalyptic number.

1102238419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102238419 is an equidigital number, since it uses as much as digits as its factorization.

1102238419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1102238419 is about 33199.9761897505. The cubic root of 1102238419 is about 1032.9798457115.

The spelling of 1102238419 in words is "one billion, one hundred two million, two hundred thirty-eight thousand, four hundred nineteen".