106021054 has 8 divisors (see below), whose sum is σ = 164161728. Its totient is φ = 51300480.

The previous prime is 106021043. The next prime is 106021063. The reversal of 106021054 is 450120601.

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

It is a super-2 number, since 2×106021054² = 22480927782541832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 854947 + ... + 855070.

It is an arithmetic number, because the mean of its divisors is an integer number (20520216).

Almost surely, 2^106021054 is an apocalyptic number.

106021054 is a deficient number, since it is larger than the sum of its proper divisors (58140674).

106021054 is a wasteful number, since it uses less digits than its factorization.

106021054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710050.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 106021054 is about 10296.6525628478. The cubic root of 106021054 is about 473.2936805814.

Adding to 106021054 its reverse (450120601), we get a palindrome (556141655).

The spelling of 106021054 in words is "one hundred six million, twenty-one thousand, fifty-four".