1101149149939 has 2 divisors, whose sum is σ = 1101149149940. Its totient is φ = 1101149149938.

The previous prime is 1101149149937. The next prime is 1101149150011. The reversal of 1101149149939 is 9399419411011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101149149939 - 2¹ = 1101149149937 is a prime.

It is a super-2 number, since 2×1101149149939² (a number of 25 digits) contains 22 as substring.

Together with 1101149149937, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1101149149937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550574574969 + 550574574970.

It is an arithmetic number, because the mean of its divisors is an integer number (550574574970).

Almost surely, 2^{1101149149939} is an apocalyptic number.

1101149149939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101149149939 is an equidigital number, since it uses as much as digits as its factorization.

1101149149939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 52.

The spelling of 1101149149939 in words is "one trillion, one hundred one billion, one hundred forty-nine million, one hundred forty-nine thousand, nine hundred thirty-nine".