1071011347801 has 4 divisors (see below), whose sum is σ = 1076994651600. Its totient is φ = 1065028044004.

The previous prime is 1071011347727. The next prime is 1071011347811. The reversal of 1071011347801 is 1087431101701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1071011347801 - 2⁷ = 1071011347673 is a prime.

It is a super-2 number, since 2×1071011347801² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1071011347811) 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, 2991651631 + ... + 2991651988.

It is an arithmetic number, because the mean of its divisors is an integer number (269248662900).

Almost surely, 2^{1071011347801} is an apocalyptic number.

It is an amenable number.

1071011347801 is a deficient number, since it is larger than the sum of its proper divisors (5983303799).

1071011347801 is an equidigital number, since it uses as much as digits as its factorization.

1071011347801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5983303798.

The product of its (nonzero) digits is 4704, while the sum is 34.

The spelling of 1071011347801 in words is "one trillion, seventy-one billion, eleven million, three hundred forty-seven thousand, eight hundred one".