153040215 has 8 divisors (see below), whose sum is σ = 244864368. Its totient is φ = 81621440.

The previous prime is 153040157. The next prime is 153040241. The reversal of 153040215 is 512040351.

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

It is not a de Polignac number, because 153040215 - 2⁸ = 153039959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153040191 and 153040200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5101326 + ... + 5101355.

It is an arithmetic number, because the mean of its divisors is an integer number (30608046).

Almost surely, 2^153040215 is an apocalyptic number.

153040215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

153040215 is a deficient number, since it is larger than the sum of its proper divisors (91824153).

153040215 is a wasteful number, since it uses less digits than its factorization.

153040215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10202689.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 153040215 is about 12370.9423650747. The cubic root of 153040215 is about 534.8949804052.

Adding to 153040215 its reverse (512040351), we get a palindrome (665080566).

The spelling of 153040215 in words is "one hundred fifty-three million, forty thousand, two hundred fifteen".