1002332141 has 4 divisors (see below), whose sum is σ = 1009648572. Its totient is φ = 995015712.

The previous prime is 1002332129. The next prime is 1002332147. The reversal of 1002332141 is 1412332001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1412332001 = 17 ⋅83078353.

It can be written as a sum of positive squares in 2 ways, for example, as 511709641 + 490622500 = 22621^2 + 22150^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002332141 - 2⁶ = 1002332077 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 (1002332147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3658010 + ... + 3658283.

It is an arithmetic number, because the mean of its divisors is an integer number (252412143).

Almost surely, 2^1002332141 is an apocalyptic number.

It is an amenable number.

1002332141 is a deficient number, since it is larger than the sum of its proper divisors (7316431).

1002332141 is an equidigital number, since it uses as much as digits as its factorization.

1002332141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316430.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1002332141 is about 31659.6295145727. The cubic root of 1002332141 is about 1000.7767767949.

Adding to 1002332141 its reverse (1412332001), we get a palindrome (2414664142).

The spelling of 1002332141 in words is "one billion, two million, three hundred thirty-two thousand, one hundred forty-one".