132231121000231 has 32 divisors (see below), whose sum is σ = 145869641519616. Its totient is φ = 118870379280000.

The previous prime is 132231121000211. The next prime is 132231121000259. The reversal of 132231121000231 is 132000121132231.

It is a cyclic number.

It is not a de Polignac number, because 132231121000231 - 2¹³ = 132231120992039 is a prime.

It is a super-2 number, since 2×132231121000231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132231121000211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426657316 + ... + 426967126.

It is an arithmetic number, because the mean of its divisors is an integer number (4558426297488).

Almost surely, 2^{132231121000231} is an apocalyptic number.

132231121000231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132231121000231 is a deficient number, since it is larger than the sum of its proper divisors (13638520519385).

132231121000231 is a wasteful number, since it uses less digits than its factorization.

132231121000231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311143.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 132231121000231 its reverse (132000121132231), we get a palindrome (264231242132462).

The spelling of 132231121000231 in words is "one hundred thirty-two trillion, two hundred thirty-one billion, one hundred twenty-one million, two hundred thirty-one", and thus it is an aban number.