1011013332127 has 2 divisors, whose sum is σ = 1011013332128. Its totient is φ = 1011013332126.

The previous prime is 1011013332103. The next prime is 1011013332169. The reversal of 1011013332127 is 7212333101101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011013332127 is a prime.

It is a super-2 number, since 2×1011013332127² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011013332227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505506666063 + 505506666064.

It is an arithmetic number, because the mean of its divisors is an integer number (505506666064).

Almost surely, 2^{1011013332127} is an apocalyptic number.

1011013332127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011013332127 is an equidigital number, since it uses as much as digits as its factorization.

1011013332127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

Adding to 1011013332127 its reverse (7212333101101), we get a palindrome (8223346433228).

The spelling of 1011013332127 in words is "one trillion, eleven billion, thirteen million, three hundred thirty-two thousand, one hundred twenty-seven".