1641053301231 has 8 divisors (see below), whose sum is σ = 2188081021360. Its totient is φ = 1094030557632.

The previous prime is 1641053301221. The next prime is 1641053301233. The reversal of 1641053301231 is 1321033501461.

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

It is not a de Polignac number, because 1641053301231 - 2¹³ = 1641053293039 is a prime.

It is a super-2 number, since 2×1641053301231² (a number of 25 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 (1641053301233) 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, 391150 + ... + 1853403.

It is an arithmetic number, because the mean of its divisors is an integer number (273510127670).

Almost surely, 2^{1641053301231} is an apocalyptic number.

1641053301231 is a deficient number, since it is larger than the sum of its proper divisors (547027720129).

1641053301231 is a wasteful number, since it uses less digits than its factorization.

1641053301231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488265.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 1641053301231 its reverse (1321033501461), we get a palindrome (2962086802692).

The spelling of 1641053301231 in words is "one trillion, six hundred forty-one billion, fifty-three million, three hundred one thousand, two hundred thirty-one".