11100000101149 has 2 divisors, whose sum is σ = 11100000101150. Its totient is φ = 11100000101148.

The previous prime is 11100000101137. The next prime is 11100000101231. The reversal of 11100000101149 is 94110100000111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10789628549049 + 310371552100 = 3284757^2 + 557110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100000101149 is a prime.

It is a super-2 number, since 2×11100000101149² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100000101849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550000050574 + 5550000050575.

It is an arithmetic number, because the mean of its divisors is an integer number (5550000050575).

Almost surely, 2^{11100000101149} is an apocalyptic number.

It is an amenable number.

11100000101149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100000101149 is an equidigital number, since it uses as much as digits as its factorization.

11100000101149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 11100000101149 in words is "eleven trillion, one hundred billion, one hundred one thousand, one hundred forty-nine".