100121323119 has 16 divisors (see below), whose sum is σ = 134253004800. Its totient is φ = 66368903040.

The previous prime is 100121323073. The next prime is 100121323147. The reversal of 100121323119 is 911323121001.

It is not a de Polignac number, because 100121323119 - 2¹¹ = 100121321071 is a prime.

It is a super-3 number, since 3×100121323119³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100121323619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1307607 + ... + 1382055.

It is an arithmetic number, because the mean of its divisors is an integer number (8390812800).

Almost surely, 2^100121323119 is an apocalyptic number.

100121323119 is a deficient number, since it is larger than the sum of its proper divisors (34131681681).

100121323119 is a wasteful number, since it uses less digits than its factorization.

100121323119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76990.

The product of its (nonzero) digits is 324, while the sum is 24.

The spelling of 100121323119 in words is "one hundred billion, one hundred twenty-one million, three hundred twenty-three thousand, one hundred nineteen".