1303322132130 has 128 divisors (see below), whose sum is σ = 3236128761600. Its totient is φ = 335682247680.

The previous prime is 1303322132117. The next prime is 1303322132131. The reversal of 1303322132130 is 312312233031.

It is a self number, because there is not a number n which added to its sum of digits gives 1303322132130.

It is not an unprimeable number, because it can be changed into a prime (1303322132131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87930120 + ... + 87944940.

It is an arithmetic number, because the mean of its divisors is an integer number (25282255950).

Almost surely, 2^{1303322132130} is an apocalyptic number.

1303322132130 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 1303322132130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1618064380800).

1303322132130 is an abundant number, since it is smaller than the sum of its proper divisors (1932806629470).

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

1303322132130 is a wasteful number, since it uses less digits than its factorization.

1303322132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15444.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1303322132130 its reverse (312312233031), we get a palindrome (1615634365161).

The spelling of 1303322132130 in words is "one trillion, three hundred three billion, three hundred twenty-two million, one hundred thirty-two thousand, one hundred thirty".