1101020010953 has 2 divisors, whose sum is σ = 1101020010954. Its totient is φ = 1101020010952.

The previous prime is 1101020010943. The next prime is 1101020011043. The reversal of 1101020010953 is 3590100201011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1081406568649 + 19613442304 = 1039907^2 + 140048^2 .

It is an emirp because it is prime and its reverse (3590100201011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1101020010953 - 2⁸ = 1101020010697 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101020010943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550510005476 + 550510005477.

It is an arithmetic number, because the mean of its divisors is an integer number (550510005477).

Almost surely, 2^{1101020010953} is an apocalyptic number.

It is an amenable number.

1101020010953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101020010953 is an equidigital number, since it uses as much as digits as its factorization.

1101020010953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 23.

Adding to 1101020010953 its reverse (3590100201011), we get a palindrome (4691120211964).

The spelling of 1101020010953 in words is "one trillion, one hundred one billion, twenty million, ten thousand, nine hundred fifty-three".