153152121 has 8 divisors (see below), whose sum is σ = 210790144. Its totient is φ = 98807760.

The previous prime is 153152119. The next prime is 153152123. The reversal of 153152121 is 121251351.

It is an interprime number because it is at equal distance from previous prime (153152119) and next prime (153152123).

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

It is not a de Polignac number, because 153152121 - 2¹ = 153152119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153152123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823306 + ... + 823491.

It is an arithmetic number, because the mean of its divisors is an integer number (26348768).

Almost surely, 2^153152121 is an apocalyptic number.

It is an amenable number.

153152121 is a deficient number, since it is larger than the sum of its proper divisors (57638023).

153152121 is a wasteful number, since it uses less digits than its factorization.

153152121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646831.

The product of its digits is 300, while the sum is 21.

The square root of 153152121 is about 12375.4644761318. The cubic root of 153152121 is about 535.0253238661.

The spelling of 153152121 in words is "one hundred fifty-three million, one hundred fifty-two thousand, one hundred twenty-one".