1102020233 has 8 divisors (see below), whose sum is σ = 1129759488. Its totient is φ = 1074459904.

The previous prime is 1102020187. The next prime is 1102020251. The reversal of 1102020233 is 3320202011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102020233 - 2⁶ = 1102020169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102020253) 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, 32216 + ... + 56937.

It is an arithmetic number, because the mean of its divisors is an integer number (141219936).

Almost surely, 2^1102020233 is an apocalyptic number.

It is an amenable number.

1102020233 is a deficient number, since it is larger than the sum of its proper divisors (27739255).

1102020233 is an equidigital number, since it uses as much as digits as its factorization.

1102020233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89463.

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

The square root of 1102020233 is about 33196.6900910317. The cubic root of 1102020233 is about 1032.9116824147.

Adding to 1102020233 its reverse (3320202011), we get a palindrome (4422222244).

The spelling of 1102020233 in words is "one billion, one hundred two million, twenty thousand, two hundred thirty-three".