1302141230 has 32 divisors (see below), whose sum is σ = 2526739488. Its totient is φ = 480297600.

The previous prime is 1302141199. The next prime is 1302141233. The reversal of 1302141230 is 321412031.

It is a junction number, because it is equal to n+sod(n) for n = 1302141199 and 1302141208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302141233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137240 + ... + 146420.

It is an arithmetic number, because the mean of its divisors is an integer number (78960609).

Almost surely, 2^1302141230 is an apocalyptic number.

1302141230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302141230 is a deficient number, since it is larger than the sum of its proper divisors (1224598258).

1302141230 is a wasteful number, since it uses less digits than its factorization.

1302141230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10292.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1302141230 is about 36085.1940551800. The cubic root of 1302141230 is about 1091.9917654475.

Adding to 1302141230 its reverse (321412031), we get a palindrome (1623553261).

The spelling of 1302141230 in words is "one billion, three hundred two million, one hundred forty-one thousand, two hundred thirty".