1102302030 has 64 divisors (see below), whose sum is σ = 2743123968. Its totient is φ = 283188480.

The previous prime is 1102302017. The next prime is 1102302031. The reversal of 1102302030 is 302032011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1102301997 and 1102302015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102302031) 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, 214147 + ... + 219233.

It is an arithmetic number, because the mean of its divisors is an integer number (42861312).

Almost surely, 2^1102302030 is an apocalyptic number.

1102302030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102302030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1371561984).

1102302030 is an abundant number, since it is smaller than the sum of its proper divisors (1640821938).

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

1102302030 is a wasteful number, since it uses less digits than its factorization.

1102302030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5361.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1102302030 is about 33200.9341736042. The cubic root of 1102302030 is about 1032.9997166746. Note that the first 3 decimals are identical.

Adding to 1102302030 its reverse (302032011), we get a palindrome (1404334041).

The spelling of 1102302030 in words is "one billion, one hundred two million, three hundred two thousand, thirty".