152530631364143 has 4 divisors (see below), whose sum is σ = 152530780092120. Its totient is φ = 152530482636168.

The previous prime is 152530631364091. The next prime is 152530631364151. The reversal of 152530631364143 is 341463136035251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152530631364143 - 2⁶ = 152530631364079 is a prime.

It is a super-2 number, since 2×152530631364143² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152530631364343) 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, 72814880 + ... + 74880357.

It is an arithmetic number, because the mean of its divisors is an integer number (38132695023030).

Almost surely, 2^{152530631364143} is an apocalyptic number.

152530631364143 is a deficient number, since it is larger than the sum of its proper divisors (148727977).

152530631364143 is a wasteful number, since it uses less digits than its factorization.

152530631364143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148727976.

The product of its (nonzero) digits is 2332800, while the sum is 47.

Adding to 152530631364143 its reverse (341463136035251), we get a palindrome (493993767399394).

The spelling of 152530631364143 in words is "one hundred fifty-two trillion, five hundred thirty billion, six hundred thirty-one million, three hundred sixty-four thousand, one hundred forty-three".