1262303155041 has 16 divisors (see below), whose sum is σ = 1684415576064. Its totient is φ = 840863291904.

The previous prime is 1262303155031. The next prime is 1262303155103. The reversal of 1262303155041 is 1405513032621.

It is not a de Polignac number, because 1262303155041 - 2¹³ = 1262303146849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1262303154993 and 1262303155011.

It is not an unprimeable number, because it can be changed into a prime (1262303155031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28499985 + ... + 28544241.

It is an arithmetic number, because the mean of its divisors is an integer number (105275973504).

Almost surely, 2^{1262303155041} is an apocalyptic number.

It is an amenable number.

1262303155041 is a deficient number, since it is larger than the sum of its proper divisors (422112421023).

1262303155041 is a wasteful number, since it uses less digits than its factorization.

1262303155041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51640.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 1262303155041 its reverse (1405513032621), we get a palindrome (2667816187662).

The spelling of 1262303155041 in words is "one trillion, two hundred sixty-two billion, three hundred three million, one hundred fifty-five thousand, forty-one".