100202123132 has 12 divisors (see below), whose sum is σ = 175527512160. Its totient is φ = 50051405376.

The previous prime is 100202123051. The next prime is 100202123171. The reversal of 100202123132 is 231321202001.

It is a self number, because there is not a number n which added to its sum of digits gives 100202123132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12409508 + ... + 12417579.

It is an arithmetic number, because the mean of its divisors is an integer number (14627292680).

Almost surely, 2^100202123132 is an apocalyptic number.

It is an amenable number.

100202123132 is a deficient number, since it is larger than the sum of its proper divisors (75325389028).

100202123132 is a wasteful number, since it uses less digits than its factorization.

100202123132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24828100 (or 24828098 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100202123132 its reverse (231321202001), we get a palindrome (331523325133).

The spelling of 100202123132 in words is "one hundred billion, two hundred two million, one hundred twenty-three thousand, one hundred thirty-two".