1002202402541 has 8 divisors (see below), whose sum is σ = 1022977706400. Its totient is φ = 981553392880.

The previous prime is 1002202402493. The next prime is 1002202402567. The reversal of 1002202402541 is 1452042022001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1002202402541 - 2³⁴ = 985022533357 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 (1002202402571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31557515 + ... + 31589256.

It is an arithmetic number, because the mean of its divisors is an integer number (127872213300).

Almost surely, 2^{1002202402541} is an apocalyptic number.

It is an amenable number.

1002202402541 is a deficient number, since it is larger than the sum of its proper divisors (20775303859).

1002202402541 is an equidigital number, since it uses as much as digits as its factorization.

1002202402541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63147099.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 1002202402541 its reverse (1452042022001), we get a palindrome (2454244424542).

The spelling of 1002202402541 in words is "one trillion, two billion, two hundred two million, four hundred two thousand, five hundred forty-one".