132311302004420 has 192 divisors, whose sum is σ = 361585998176256. Its totient is φ = 39434906142720.

The previous prime is 132311302004419. The next prime is 132311302004467. The reversal of 132311302004420 is 24400203113231.

It is a self number, because there is not a number n which added to its sum of digits gives 132311302004420.

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, 116782697 + ... + 117910223.

It is an arithmetic number, because the mean of its divisors is an integer number (1883260407168).

Almost surely, 2^{132311302004420} is an apocalyptic number.

132311302004420 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 132311302004420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180792999088128).

132311302004420 is an abundant number, since it is smaller than the sum of its proper divisors (229274696171836).

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

132311302004420 is a wasteful number, since it uses less digits than its factorization.

132311302004420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130890 (or 1130888 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 132311302004420 its reverse (24400203113231), we get a palindrome (156711505117651).

The spelling of 132311302004420 in words is "one hundred thirty-two trillion, three hundred eleven billion, three hundred two million, four thousand, four hundred twenty".