1102334240 has 192 divisors, whose sum is σ = 3116703744. Its totient is φ = 360557568.

The previous prime is 1102334231. The next prime is 1102334243. The reversal of 1102334240 is 424332011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1102334243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2263277 + ... + 2263763.

It is an arithmetic number, because the mean of its divisors is an integer number (16232832).

Almost surely, 2^1102334240 is an apocalyptic number.

1102334240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102334240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1558351872).

1102334240 is an abundant number, since it is smaller than the sum of its proper divisors (2014369504).

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

1102334240 is a wasteful number, since it uses less digits than its factorization.

1102334240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1102334240 is about 33201.4192467732. The cubic root of 1102334240 is about 1033.0097782233.

Adding to 1102334240 its reverse (424332011), we get a palindrome (1526666251).

The spelling of 1102334240 in words is "one billion, one hundred two million, three hundred thirty-four thousand, two hundred forty".