1351012332263 has 16 divisors (see below), whose sum is σ = 1524708329760. Its totient is φ = 1185798835200.

The previous prime is 1351012332251. The next prime is 1351012332269. The reversal of 1351012332263 is 3622332101531.

It is a cyclic number.

It is not a de Polignac number, because 1351012332263 - 2²⁶ = 1350945223399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351012332269) 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, 11584523 + ... + 11700563.

It is an arithmetic number, because the mean of its divisors is an integer number (95294270610).

Almost surely, 2^{1351012332263} is an apocalyptic number.

1351012332263 is a deficient number, since it is larger than the sum of its proper divisors (173695997497).

1351012332263 is a wasteful number, since it uses less digits than its factorization.

1351012332263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152578.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 1351012332263 its reverse (3622332101531), we get a palindrome (4973344433794).

The spelling of 1351012332263 in words is "one trillion, three hundred fifty-one billion, twelve million, three hundred thirty-two thousand, two hundred sixty-three".