13130541777146 has 16 divisors (see below), whose sum is σ = 19708620782760. Its totient is φ = 6561001835520.

The previous prime is 13130541777139. The next prime is 13130541777163. The reversal of 13130541777146 is 64177714503131.

It is a happy number.

13130541777146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2738048637025 + 10392493140121 = 1654705^2 + 3223739^2 .

It is a super-2 number, since 2×13130541777146² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13130541777094 and 13130541777103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103948586 + ... + 104074826.

Almost surely, 2^{13130541777146} is an apocalyptic number.

13130541777146 is a deficient number, since it is larger than the sum of its proper divisors (6578079005614).

13130541777146 is a wasteful number, since it uses less digits than its factorization.

13130541777146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159649.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 13130541777146 in words is "thirteen trillion, one hundred thirty billion, five hundred forty-one million, seven hundred seventy-seven thousand, one hundred forty-six".