101103232050 has 60 divisors (see below), whose sum is σ = 280917213786. Its totient is φ = 26960860800.

The previous prime is 101103231923. The next prime is 101103232051. The reversal of 101103232050 is 50232301101.

It can be written as a sum of positive squares in 3 ways, for example, as 43233637329 + 57869594721 = 207927^2 + 240561^2 .

It is a super-2 number, since 2×101103232050² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (101103232051) 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 in 29 ways as a sum of consecutive naturals, for example, 12477831 + ... + 12485930.

Almost surely, 2^101103232050 is an apocalyptic number.

101103232050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101103232050 is an abundant number, since it is smaller than the sum of its proper divisors (179813981736).

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

101103232050 is a wasteful number, since it uses less digits than its factorization.

101103232050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24963785 (or 24963771 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 101103232050 its reverse (50232301101), we get a palindrome (151335533151).

The spelling of 101103232050 in words is "one hundred one billion, one hundred three million, two hundred thirty-two thousand, fifty".