1025247114511 has 2 divisors, whose sum is σ = 1025247114512. Its totient is φ = 1025247114510.

The previous prime is 1025247114497. The next prime is 1025247114547. The reversal of 1025247114511 is 1154117425201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1025247114511 - 2⁷ = 1025247114383 is a prime.

It is a super-3 number, since 3×1025247114511³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025247114211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512623557255 + 512623557256.

It is an arithmetic number, because the mean of its divisors is an integer number (512623557256).

Almost surely, 2^{1025247114511} is an apocalyptic number.

1025247114511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025247114511 is an equidigital number, since it uses as much as digits as its factorization.

1025247114511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11200, while the sum is 34.

The spelling of 1025247114511 in words is "one trillion, twenty-five billion, two hundred forty-seven million, one hundred fourteen thousand, five hundred eleven".