1101527137349 has 2 divisors, whose sum is σ = 1101527137350. Its totient is φ = 1101527137348.

The previous prime is 1101527137259. The next prime is 1101527137363. The reversal of 1101527137349 is 9437317251011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1007979856324 + 93547281025 = 1003982^2 + 305855^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101527137349 - 2²⁴ = 1101510360133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101527136349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550763568674 + 550763568675.

It is an arithmetic number, because the mean of its divisors is an integer number (550763568675).

Almost surely, 2^{1101527137349} is an apocalyptic number.

It is an amenable number.

1101527137349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101527137349 is an equidigital number, since it uses as much as digits as its factorization.

1101527137349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 44.

The spelling of 1101527137349 in words is "one trillion, one hundred one billion, five hundred twenty-seven million, one hundred thirty-seven thousand, three hundred forty-nine".