1027052293391 has 4 divisors (see below), whose sum is σ = 1027055986992. Its totient is φ = 1027048599792.

The previous prime is 1027052293387. The next prime is 1027052293439. The reversal of 1027052293391 is 1933922507201.

1027052293391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1027052293391 - 2² = 1027052293387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1027052293591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1392446 + ... + 1998251.

It is an arithmetic number, because the mean of its divisors is an integer number (256763996748).

Almost surely, 2^{1027052293391} is an apocalyptic number.

1027052293391 is a deficient number, since it is larger than the sum of its proper divisors (3693601).

1027052293391 is an equidigital number, since it uses as much as digits as its factorization.

1027052293391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693600.

The product of its (nonzero) digits is 204120, while the sum is 44.

The spelling of 1027052293391 in words is "one trillion, twenty-seven billion, fifty-two million, two hundred ninety-three thousand, three hundred ninety-one".