1011211077353 has 2 divisors, whose sum is σ = 1011211077354. Its totient is φ = 1011211077352.

The previous prime is 1011211077337. The next prime is 1011211077379. The reversal of 1011211077353 is 3537701121101.

1011211077353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 993705935104 + 17505142249 = 996848^2 + 132307^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011211077353 - 2⁴ = 1011211077337 is a prime.

It is a super-2 number, since 2×1011211077353² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1011211074353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505605538676 + 505605538677.

It is an arithmetic number, because the mean of its divisors is an integer number (505605538677).

Almost surely, 2^{1011211077353} is an apocalyptic number.

It is an amenable number.

1011211077353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011211077353 is an equidigital number, since it uses as much as digits as its factorization.

1011211077353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 32.

Adding to 1011211077353 its reverse (3537701121101), we get a palindrome (4548912198454).

The spelling of 1011211077353 in words is "one trillion, eleven billion, two hundred eleven million, seventy-seven thousand, three hundred fifty-three".