153421035 has 8 divisors (see below), whose sum is σ = 245473680. Its totient is φ = 81824544.

The previous prime is 153421013. The next prime is 153421087. The reversal of 153421035 is 530124351.

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

It is not a de Polignac number, because 153421035 - 2⁸ = 153420779 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153420996 and 153421014.

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, 5114020 + ... + 5114049.

It is an arithmetic number, because the mean of its divisors is an integer number (30684210).

Almost surely, 2^153421035 is an apocalyptic number.

153421035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

153421035 is a deficient number, since it is larger than the sum of its proper divisors (92052645).

153421035 is a wasteful number, since it uses less digits than its factorization.

153421035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10228077.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 153421035 is about 12386.3245153677. The cubic root of 153421035 is about 535.3382843230.

Adding to 153421035 its reverse (530124351), we get a palindrome (683545386).

The spelling of 153421035 in words is "one hundred fifty-three million, four hundred twenty-one thousand, thirty-five".