1102233020 has 24 divisors (see below), whose sum is σ = 2645359584. Its totient is φ = 377908416.

The previous prime is 1102233017. The next prime is 1102233023. The reversal of 1102233020 is 203322011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1102233017) and next prime (1102233023).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1102232986 and 1102233004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102233023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3936407 + ... + 3936686.

It is an arithmetic number, because the mean of its divisors is an integer number (110223316).

Almost surely, 2^1102233020 is an apocalyptic number.

1102233020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102233020 is an abundant number, since it is smaller than the sum of its proper divisors (1543126564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102233020 is a wasteful number, since it uses less digits than its factorization.

1102233020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7873109 (or 7873107 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1102233020 is about 33199.8948793517. The cubic root of 1102233020 is about 1032.9781591232.

Adding to 1102233020 its reverse (203322011), we get a palindrome (1305555031).

The spelling of 1102233020 in words is "one billion, one hundred two million, two hundred thirty-three thousand, twenty".