1139054701 has 2 divisors, whose sum is σ = 1139054702. Its totient is φ = 1139054700.

The previous prime is 1139054671. The next prime is 1139054711. The reversal of 1139054701 is 1074509311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1104232900 + 34821801 = 33230^2 + 5901^2 .

It is an emirp because it is prime and its reverse (1074509311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1139054701 - 2¹³ = 1139046509 is a prime.

It is a super-2 number, since 2×1139054701² = 2594891223740398802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1139054711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569527350 + 569527351.

It is an arithmetic number, because the mean of its divisors is an integer number (569527351).

Almost surely, 2^1139054701 is an apocalyptic number.

It is an amenable number.

1139054701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1139054701 is an equidigital number, since it uses as much as digits as its factorization.

1139054701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 1139054701 is about 33749.8844590615. The cubic root of 1139054701 is about 1044.3551040347.

The spelling of 1139054701 in words is "one billion, one hundred thirty-nine million, fifty-four thousand, seven hundred one".