152402141 has 4 divisors (see below), whose sum is σ = 152495232. Its totient is φ = 152309052.

The previous prime is 152402077. The next prime is 152402179. The reversal of 152402141 is 141204251.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 152402141 - 2⁶ = 152402077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152408141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44045 + ... + 47378.

It is an arithmetic number, because the mean of its divisors is an integer number (38123808).

Almost surely, 2^152402141 is an apocalyptic number.

It is an amenable number.

152402141 is a deficient number, since it is larger than the sum of its proper divisors (93091).

152402141 is an equidigital number, since it uses as much as digits as its factorization.

152402141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93090.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 152402141 is about 12345.1262042962. The cubic root of 152402141 is about 534.1505616588.

Adding to 152402141 its reverse (141204251), we get a palindrome (293606392).

The spelling of 152402141 in words is "one hundred fifty-two million, four hundred two thousand, one hundred forty-one".