149333417203 has 48 divisors (see below), whose sum is σ = 171067276800. Its totient is φ = 129913597440.

The previous prime is 149333417201. The next prime is 149333417213. The reversal of 149333417203 is 302714333941.

It is not a de Polignac number, because 149333417203 - 2¹ = 149333417201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149333417201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108133573 + ... + 108134953.

It is an arithmetic number, because the mean of its divisors is an integer number (3563901600).

Almost surely, 2^149333417203 is an apocalyptic number.

149333417203 is a deficient number, since it is larger than the sum of its proper divisors (21733859597).

149333417203 is a wasteful number, since it uses less digits than its factorization.

149333417203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900 (or 1883 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 149333417203 in words is "one hundred forty-nine billion, three hundred thirty-three million, four hundred seventeen thousand, two hundred three".