146043101 has 16 divisors (see below), whose sum is σ = 159840000. Its totient is φ = 132906816.

The previous prime is 146043091. The next prime is 146043119. The reversal of 146043101 is 101340641.

146043101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 146043101 - 2¹⁴ = 146026717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146043151) 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, 131135 + ... + 132243.

It is an arithmetic number, because the mean of its divisors is an integer number (9990000).

Almost surely, 2^146043101 is an apocalyptic number.

146043101 is the 5405-th centered decagonal number.

It is an amenable number.

146043101 is a deficient number, since it is larger than the sum of its proper divisors (13796899).

146043101 is a wasteful number, since it uses less digits than its factorization.

146043101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 146043101 is about 12084.8293740541. The cubic root of 146043101 is about 526.6155537553.

Adding to 146043101 its reverse (101340641), we get a palindrome (247383742).

The spelling of 146043101 in words is "one hundred forty-six million, forty-three thousand, one hundred one".