153021350 has 12 divisors (see below), whose sum is σ = 284619804. Its totient is φ = 61208520.

The previous prime is 153021329. The next prime is 153021377. The reversal of 153021350 is 53120351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1530164 + ... + 1530263.

It is an arithmetic number, because the mean of its divisors is an integer number (23718317).

Almost surely, 2^153021350 is an apocalyptic number.

153021350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153021350 is a deficient number, since it is larger than the sum of its proper divisors (131598454).

153021350 is a wasteful number, since it uses less digits than its factorization.

153021350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060439 (or 3060434 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 153021350 is about 12370.1798693471. The cubic root of 153021350 is about 534.8730009787.

Subtracting from 153021350 its reverse (53120351), we obtain a palindrome (99900999).

The spelling of 153021350 in words is "one hundred fifty-three million, twenty-one thousand, three hundred fifty".