1343101001523 has 16 divisors (see below), whose sum is σ = 1806968635296. Its totient is φ = 887319820800.

The previous prime is 1343101001509. The next prime is 1343101001551. The reversal of 1343101001523 is 3251001013431.

It is not a de Polignac number, because 1343101001523 - 2¹⁴ = 1343100985139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1343101001493 and 1343101001502.

It is not an unprimeable number, because it can be changed into a prime (1343101001023) 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, 1585161 + ... + 2280117.

It is an arithmetic number, because the mean of its divisors is an integer number (112935539706).

Almost surely, 2^{1343101001523} is an apocalyptic number.

1343101001523 is a deficient number, since it is larger than the sum of its proper divisors (463867633773).

1343101001523 is a wasteful number, since it uses less digits than its factorization.

1343101001523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700774.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 1343101001523 its reverse (3251001013431), we get a palindrome (4594102014954).

The spelling of 1343101001523 in words is "one trillion, three hundred forty-three billion, one hundred one million, one thousand, five hundred twenty-three".