1306054203146 has 16 divisors (see below), whose sum is σ = 2442490977600. Its totient is φ = 508852286880.

The previous prime is 1306054203143. The next prime is 1306054203151. The reversal of 1306054203146 is 6413024506031.

It is not an unprimeable number, because it can be changed into a prime (1306054203143) 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, 4240435571 + ... + 4240435878.

It is an arithmetic number, because the mean of its divisors is an integer number (152655686100).

Almost surely, 2^{1306054203146} is an apocalyptic number.

1306054203146 is a deficient number, since it is larger than the sum of its proper divisors (1136436774454).

1306054203146 is a wasteful number, since it uses less digits than its factorization.

1306054203146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8480871469.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 1306054203146 its reverse (6413024506031), we get a palindrome (7719078709177).

The spelling of 1306054203146 in words is "one trillion, three hundred six billion, fifty-four million, two hundred three thousand, one hundred forty-six".