1101364139 has 2 divisors, whose sum is σ = 1101364140. Its totient is φ = 1101364138.

The previous prime is 1101364133. The next prime is 1101364153. The reversal of 1101364139 is 9314631011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101364139 - 2¹⁶ = 1101298603 is a prime.

It is a super-2 number, since 2×1101364139² = 2426005933350422642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1101364133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550682069 + 550682070.

It is an arithmetic number, because the mean of its divisors is an integer number (550682070).

Almost surely, 2^1101364139 is an apocalyptic number.

1101364139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101364139 is an equidigital number, since it uses as much as digits as its factorization.

1101364139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1101364139 is about 33186.8067008563. The cubic root of 1101364139 is about 1032.7066584445.

The spelling of 1101364139 in words is "one billion, one hundred one million, three hundred sixty-four thousand, one hundred thirty-nine".