101011232132 has 6 divisors (see below), whose sum is σ = 176769656238. Its totient is φ = 50505616064.

The previous prime is 101011232131. The next prime is 101011232159. The reversal of 101011232132 is 231232110101.

It can be written as a sum of positive squares in only one way, i.e., 77698217536 + 23313014596 = 278744^2 + 152686^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101011232132.

It is not an unprimeable number, because it can be changed into a prime (101011232131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12626404013 + ... + 12626404020.

It is an arithmetic number, because the mean of its divisors is an integer number (29461609373).

Almost surely, 2^101011232132 is an apocalyptic number.

It is an amenable number.

101011232132 is a deficient number, since it is larger than the sum of its proper divisors (75758424106).

101011232132 is a wasteful number, since it uses less digits than its factorization.

101011232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25252808037 (or 25252808035 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 101011232132 its reverse (231232110101), we get a palindrome (332243342233).

The spelling of 101011232132 in words is "one hundred one billion, eleven million, two hundred thirty-two thousand, one hundred thirty-two".