11020111201033 has 16 divisors (see below), whose sum is σ = 12161769742080. Its totient is φ = 9902392722000.

The previous prime is 11020111200997. The next prime is 11020111201037. The reversal of 11020111201033 is 33010211102011.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11020111201033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11020111200998 and 11020111201016.

It is not an unprimeable number, because it can be changed into a prime (11020111201037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15528243 + ... + 16222408.

It is an arithmetic number, because the mean of its divisors is an integer number (760110608880).

Almost surely, 2^{11020111201033} is an apocalyptic number.

It is an amenable number.

11020111201033 is a deficient number, since it is larger than the sum of its proper divisors (1141658541047).

11020111201033 is a wasteful number, since it uses less digits than its factorization.

11020111201033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31751028.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11020111201033 its reverse (33010211102011), we get a palindrome (44030322303044).

The spelling of 11020111201033 in words is "eleven trillion, twenty billion, one hundred eleven million, two hundred one thousand, thirty-three".