100101010555010 has 64 divisors (see below), whose sum is σ = 191848057390080. Its totient is φ = 37474288911360.

The previous prime is 100101010554911. The next prime is 100101010555033. The reversal of 100101010555010 is 10555010101001.

It is a super-2 number, since 2×100101010555010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 477661031 + ... + 477870549.

It is an arithmetic number, because the mean of its divisors is an integer number (2997625896720).

Almost surely, 2^{100101010555010} is an apocalyptic number.

100101010555010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100101010555010 is a deficient number, since it is larger than the sum of its proper divisors (91747046835070).

100101010555010 is a wasteful number, since it uses less digits than its factorization.

100101010555010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225251.

The product of its (nonzero) digits is 125, while the sum is 20.

Adding to 100101010555010 its reverse (10555010101001), we get a palindrome (110656020656011).

The spelling of 100101010555010 in words is "one hundred trillion, one hundred one billion, ten million, five hundred fifty-five thousand, ten".