152013347 has 4 divisors (see below), whose sum is σ = 152153520. Its totient is φ = 151873176.

The previous prime is 152013341. The next prime is 152013377. The reversal of 152013347 is 743310251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 743310251 = 23 ⋅32317837.

It is a cyclic number.

It is not a de Polignac number, because 152013347 - 2⁶ = 152013283 is a prime.

It is a super-2 number, since 2×152013347² = 46216115332284818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152013341) 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, 68447 + ... + 70632.

It is an arithmetic number, because the mean of its divisors is an integer number (38038380).

Almost surely, 2^152013347 is an apocalyptic number.

152013347 is a deficient number, since it is larger than the sum of its proper divisors (140173).

152013347 is a wasteful number, since it uses less digits than its factorization.

152013347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140172.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 152013347 is about 12329.3692863828. The cubic root of 152013347 is about 533.6959499700.

Adding to 152013347 its reverse (743310251), we get a palindrome (895323598).

The spelling of 152013347 in words is "one hundred fifty-two million, thirteen thousand, three hundred forty-seven".