11023013102 has 4 divisors (see below), whose sum is σ = 16534519656. Its totient is φ = 5511506550.

The previous prime is 11023013081. The next prime is 11023013159. The reversal of 11023013102 is 20131032011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20131032011 = 523 ⋅38491457.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755753274 + ... + 2755753277.

It is an arithmetic number, because the mean of its divisors is an integer number (4133629914).

Almost surely, 2^11023013102 is an apocalyptic number.

11023013102 is a deficient number, since it is larger than the sum of its proper divisors (5511506554).

11023013102 is an equidigital number, since it uses as much as digits as its factorization.

11023013102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511506553.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11023013102 its reverse (20131032011), we get a palindrome (31154045113).

The spelling of 11023013102 in words is "eleven billion, twenty-three million, thirteen thousand, one hundred two".