133232132231310 has 128 divisors (see below), whose sum is σ = 369561602442240. Its totient is φ = 30109352334336.

The previous prime is 133232132231281. The next prime is 133232132231339. The reversal of 133232132231310 is 13132231232331.

It is an interprime number because it is at equal distance from previous prime (133232132231281) and next prime (133232132231339).

It is a super-2 number, since 2×133232132231310² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 388075789 + ... + 388418951.

It is an arithmetic number, because the mean of its divisors is an integer number (2887200019080).

Almost surely, 2^{133232132231310} is an apocalyptic number.

133232132231310 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 133232132231310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184780801221120).

133232132231310 is an abundant number, since it is smaller than the sum of its proper divisors (236329470210930).

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

133232132231310 is a wasteful number, since it uses less digits than its factorization.

133232132231310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364042.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 133232132231310 its reverse (13132231232331), we get a palindrome (146364363463641).

The spelling of 133232132231310 in words is "one hundred thirty-three trillion, two hundred thirty-two billion, one hundred thirty-two million, two hundred thirty-one thousand, three hundred ten".