1102301420 has 192 divisors, whose sum is σ = 2798240256. Its totient is φ = 360222720.

The previous prime is 1102301411. The next prime is 1102301467. The reversal of 1102301420 is 241032011.

It is a junction number, because it is equal to n+sod(n) for n = 1102301395 and 1102301404.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13280699 + ... + 13280781.

It is an arithmetic number, because the mean of its divisors is an integer number (14574168).

Almost surely, 2^1102301420 is an apocalyptic number.

1102301420 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 1102301420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399120128).

1102301420 is an abundant number, since it is smaller than the sum of its proper divisors (1695938836).

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

1102301420 is a wasteful number, since it uses less digits than its factorization.

1102301420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1102301420 is about 33200.9249871144. The cubic root of 1102301420 is about 1032.9995261249. Note that the first 3 decimals are identical.

Adding to 1102301420 its reverse (241032011), we get a palindrome (1343333431).

The spelling of 1102301420 in words is "one billion, one hundred two million, three hundred one thousand, four hundred twenty".