1513320166047 has 16 divisors (see below), whose sum is σ = 2026888554240. Its totient is φ = 1004316995712.

The previous prime is 1513320166027. The next prime is 1513320166079. The reversal of 1513320166047 is 7406610233151.

It is not a de Polignac number, because 1513320166047 - 2¹⁰ = 1513320165023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1513320165996 and 1513320166014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513320166027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5833854 + ... + 6087732.

It is an arithmetic number, because the mean of its divisors is an integer number (126680534640).

Almost surely, 2^{1513320166047} is an apocalyptic number.

1513320166047 is a deficient number, since it is larger than the sum of its proper divisors (513568388193).

1513320166047 is a wasteful number, since it uses less digits than its factorization.

1513320166047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262862.

The product of its (nonzero) digits is 90720, while the sum is 39.

Adding to 1513320166047 its reverse (7406610233151), we get a palindrome (8919930399198).

The spelling of 1513320166047 in words is "one trillion, five hundred thirteen billion, three hundred twenty million, one hundred sixty-six thousand, forty-seven".