143002552245031 has 12 divisors (see below), whose sum is σ = 152144076042288. Its totient is φ = 134382614607872.

The previous prime is 143002552245019. The next prime is 143002552245041. The reversal of 143002552245031 is 130542255200341.

It is a happy number.

It is not a de Polignac number, because 143002552245031 - 2⁵ = 143002552244999 is a prime.

It is a super-2 number, since 2×143002552245031² (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 (143002552245041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 382207546 + ... + 382581511.

It is an arithmetic number, because the mean of its divisors is an integer number (12678673003524).

Almost surely, 2^{143002552245031} is an apocalyptic number.

143002552245031 is a deficient number, since it is larger than the sum of its proper divisors (9141523797257).

143002552245031 is an equidigital number, since it uses as much as digits as its factorization.

143002552245031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764789738 (or 764789721 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 143002552245031 in words is "one hundred forty-three trillion, two billion, five hundred fifty-two million, two hundred forty-five thousand, thirty-one".