1101514551143 has 2 divisors, whose sum is σ = 1101514551144. Its totient is φ = 1101514551142.

The previous prime is 1101514551097. The next prime is 1101514551187. The reversal of 1101514551143 is 3411554151011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101514551143 - 2²⁰ = 1101513502567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101514751143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550757275571 + 550757275572.

It is an arithmetic number, because the mean of its divisors is an integer number (550757275572).

Almost surely, 2^{1101514551143} is an apocalyptic number.

1101514551143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101514551143 is an equidigital number, since it uses as much as digits as its factorization.

1101514551143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 32.

The spelling of 1101514551143 in words is "one trillion, one hundred one billion, five hundred fourteen million, five hundred fifty-one thousand, one hundred forty-three".