146501103 has 8 divisors (see below), whose sum is σ = 223239808. Its totient is φ = 83714904.

The previous prime is 146501081. The next prime is 146501107. The reversal of 146501103 is 301105641.

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

It is not a de Polignac number, because 146501103 - 2¹⁴ = 146484719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6976243 = 146501103 / (1 + 4 + 6 + 5 + 0 + 1 + 1 + 0 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146501103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146501107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3488101 + ... + 3488142.

It is an arithmetic number, because the mean of its divisors is an integer number (27904976).

Almost surely, 2^146501103 is an apocalyptic number.

146501103 is a deficient number, since it is larger than the sum of its proper divisors (76738705).

146501103 is an equidigital number, since it uses as much as digits as its factorization.

146501103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6976253.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 146501103 is about 12103.7640013345. The cubic root of 146501103 is about 527.1654811001.

Adding to 146501103 its reverse (301105641), we get a palindrome (447606744).

It can be divided in two parts, 14650 and 1103, that added together give a triangular number (15753 = T₁₇₇).

The spelling of 146501103 in words is "one hundred forty-six million, five hundred one thousand, one hundred three".