106740104021 has 8 divisors (see below), whose sum is σ = 109126327680. Its totient is φ = 104358678688.

The previous prime is 106740103993. The next prime is 106740104057. The reversal of 106740104021 is 120401047601.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106740104021 is a prime.

It is a super-2 number, since 2×106740104021² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106740101021) 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, 1154576 + ... + 1243593.

It is an arithmetic number, because the mean of its divisors is an integer number (13640790960).

Almost surely, 2^106740104021 is an apocalyptic number.

It is an amenable number.

106740104021 is a deficient number, since it is larger than the sum of its proper divisors (2386223659).

106740104021 is an equidigital number, since it uses as much as digits as its factorization.

106740104021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2399163.

The product of its (nonzero) digits is 1344, while the sum is 26.

The spelling of 106740104021 in words is "one hundred six billion, seven hundred forty million, one hundred four thousand, twenty-one".