106060450021 has 16 divisors (see below), whose sum is σ = 108644124160. Its totient is φ = 103508979840.

The previous prime is 106060450019. The next prime is 106060450057. The reversal of 106060450021 is 120054060601.

It is a cyclic number.

It is not a de Polignac number, because 106060450021 - 2¹ = 106060450019 is a prime.

It is a super-2 number, since 2×106060450021² (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 (106060450081) 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, 10739716 + ... + 10749586.

It is an arithmetic number, because the mean of its divisors is an integer number (6790257760).

Almost surely, 2^106060450021 is an apocalyptic number.

It is an amenable number.

106060450021 is a deficient number, since it is larger than the sum of its proper divisors (2583674139).

106060450021 is a wasteful number, since it uses less digits than its factorization.

106060450021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11476.

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 106060450021 in words is "one hundred six billion, sixty million, four hundred fifty thousand, twenty-one".