1002134233143 has 32 divisors (see below), whose sum is σ = 1535952230400. Its totient is φ = 645003904608.

The previous prime is 1002134233127. The next prime is 1002134233147. The reversal of 1002134233143 is 3413324312001.

It is a happy number.

1002134233143 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 1 + 342 + 3 + 314 + 3 = 666.

It is not a de Polignac number, because 1002134233143 - 2⁴ = 1002134233127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002134233147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12631746 + ... + 12710832.

It is an arithmetic number, because the mean of its divisors is an integer number (47998507200).

Almost surely, 2^{1002134233143} is an apocalyptic number.

1002134233143 is a deficient number, since it is larger than the sum of its proper divisors (533817997257).

1002134233143 is a wasteful number, since it uses less digits than its factorization.

1002134233143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95308 (or 95302 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1002134233143 its reverse (3413324312001), we get a palindrome (4415458545144).

The spelling of 1002134233143 in words is "one trillion, two billion, one hundred thirty-four million, two hundred thirty-three thousand, one hundred forty-three".