100600551156 has 48 divisors (see below), whose sum is σ = 268285853696. Its totient is φ = 28741116384.

The previous prime is 100600551137. The next prime is 100600551157. The reversal of 100600551156 is 651155006001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100600551157) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1684845 + ... + 1743531.

Almost surely, 2^100600551156 is an apocalyptic number.

It is an amenable number.

100600551156 is an abundant number, since it is smaller than the sum of its proper divisors (167685302540).

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

100600551156 is a wasteful number, since it uses less digits than its factorization.

100600551156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79108 (or 79106 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 100600551156 its reverse (651155006001), we get a palindrome (751755557157).

The spelling of 100600551156 in words is "one hundred billion, six hundred million, five hundred fifty-one thousand, one hundred fifty-six".