1102632243 has 4 divisors (see below), whose sum is σ = 1470176328. Its totient is φ = 735088160.

The previous prime is 1102632233. The next prime is 1102632253. The reversal of 1102632243 is 3422362011.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1102632233) and next prime (1102632253).

It is a cyclic number.

It is not a de Polignac number, because 1102632243 - 2¹⁴ = 1102615859 is a prime.

It is a super-2 number, since 2×1102632243² = 2431595726606422098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1102632203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183772038 + ... + 183772043.

It is an arithmetic number, because the mean of its divisors is an integer number (367544082).

Almost surely, 2^1102632243 is an apocalyptic number.

1102632243 is a deficient number, since it is larger than the sum of its proper divisors (367544085).

1102632243 is an equidigital number, since it uses as much as digits as its factorization.

1102632243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367544084.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1102632243 is about 33205.9067486494. The cubic root of 1102632243 is about 1033.1028571540.

Adding to 1102632243 its reverse (3422362011), we get a palindrome (4524994254).

The spelling of 1102632243 in words is "one billion, one hundred two million, six hundred thirty-two thousand, two hundred forty-three".