101110011001187 has 2 divisors, whose sum is σ = 101110011001188. Its totient is φ = 101110011001186.

The previous prime is 101110011001061. The next prime is 101110011001249. The reversal of 101110011001187 is 781100110011101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101110011001187 - 2²² = 101110006806883 is a prime.

It is a super-2 number, since 2×101110011001187² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101110011001687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555005500593 + 50555005500594.

It is an arithmetic number, because the mean of its divisors is an integer number (50555005500594).

Almost surely, 2^{101110011001187} is an apocalyptic number.

101110011001187 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110011001187 is an equidigital number, since it uses as much as digits as its factorization.

101110011001187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 23.

Adding to 101110011001187 its reverse (781100110011101), we get a palindrome (882210121012288).

The spelling of 101110011001187 in words is "one hundred one trillion, one hundred ten billion, eleven million, one thousand, one hundred eighty-seven".