100140551012 has 6 divisors (see below), whose sum is σ = 175245964278. Its totient is φ = 50070275504.

The previous prime is 100140551003. The next prime is 100140551039. The reversal of 100140551012 is 210155041001.

It can be written as a sum of positive squares in only one way, i.e., 88147234816 + 11993316196 = 296896^2 + 109514^2 .

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 as a sum of consecutive naturals, namely, 12517568873 + ... + 12517568880.

It is an arithmetic number, because the mean of its divisors is an integer number (29207660713).

Almost surely, 2^100140551012 is an apocalyptic number.

It is an amenable number.

100140551012 is a deficient number, since it is larger than the sum of its proper divisors (75105413266).

100140551012 is a wasteful number, since it uses less digits than its factorization.

100140551012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25035137757 (or 25035137755 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 100140551012 its reverse (210155041001), we get a palindrome (310295592013).

The spelling of 100140551012 in words is "one hundred billion, one hundred forty million, five hundred fifty-one thousand, twelve".