100999921169411 has 8 divisors (see below), whose sum is σ = 110181808354800. Its totient is φ = 91818046679040.

The previous prime is 100999921169369. The next prime is 100999921169423. The reversal of 100999921169411 is 114961129999001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100999921169411 - 2⁴² = 96601874658307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100999921169461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22469975 + ... + 26587583.

It is an arithmetic number, because the mean of its divisors is an integer number (13772726044350).

Almost surely, 2^{100999921169411} is an apocalyptic number.

100999921169411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100999921169411 is a deficient number, since it is larger than the sum of its proper divisors (9181887185389).

100999921169411 is a wasteful number, since it uses less digits than its factorization.

100999921169411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6347509.

The product of its (nonzero) digits is 2834352, while the sum is 62.

The spelling of 100999921169411 in words is "one hundred trillion, nine hundred ninety-nine billion, nine hundred twenty-one million, one hundred sixty-nine thousand, four hundred eleven".