1302213030 has 16 divisors (see below), whose sum is σ = 3125311344. Its totient is φ = 347256800.

The previous prime is 1302213019. The next prime is 1302213037. The reversal of 1302213030 is 303122031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302213037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21703521 + ... + 21703580.

It is an arithmetic number, because the mean of its divisors is an integer number (195331959).

Almost surely, 2^1302213030 is an apocalyptic number.

1302213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302213030 is an abundant number, since it is smaller than the sum of its proper divisors (1823098314).

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

1302213030 is a wasteful number, since it uses less digits than its factorization.

1302213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43407111.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1302213030 is about 36086.1889093321. The cubic root of 1302213030 is about 1092.0118358684.

Adding to 1302213030 its reverse (303122031), we get a palindrome (1605335061).

Subtracting from 1302213030 its reverse (303122031), we obtain a palindrome (999090999).

The spelling of 1302213030 in words is "one billion, three hundred two million, two hundred thirteen thousand, thirty".