100121101332010 has 32 divisors (see below), whose sum is σ = 196700779598400. Its totient is φ = 36389276127360.

The previous prime is 100121101331971. The next prime is 100121101332023. The reversal of 100121101332010 is 10233101121001.

It is a happy number.

It is a super-2 number, since 2×100121101332010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229744875 + ... + 230180254.

It is an arithmetic number, because the mean of its divisors is an integer number (6146899362450).

Almost surely, 2^{100121101332010} is an apocalyptic number.

100121101332010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100121101332010 is a deficient number, since it is larger than the sum of its proper divisors (96579678266390).

100121101332010 is a wasteful number, since it uses less digits than its factorization.

100121101332010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459927126.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 100121101332010 its reverse (10233101121001), we get a palindrome (110354202453011).

The spelling of 100121101332010 in words is "one hundred trillion, one hundred twenty-one billion, one hundred one million, three hundred thirty-two thousand, ten".