11020112010203 has 8 divisors (see below), whose sum is σ = 11141769157920. Its totient is φ = 10898700884800.

The previous prime is 11020112010191. The next prime is 11020112010227. The reversal of 11020112010203 is 30201021102011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11020112010203 - 2⁶ = 11020112010139 is a prime.

It is a super-2 number, since 2×11020112010203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020112010253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61415498 + ... + 61594671.

It is an arithmetic number, because the mean of its divisors is an integer number (1392721144740).

Almost surely, 2^{11020112010203} is an apocalyptic number.

11020112010203 is a deficient number, since it is larger than the sum of its proper divisors (121657147717).

11020112010203 is a wasteful number, since it uses less digits than its factorization.

11020112010203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123011157.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11020112010203 its reverse (30201021102011), we get a palindrome (41221133112214).

The spelling of 11020112010203 in words is "eleven trillion, twenty billion, one hundred twelve million, ten thousand, two hundred three".