11023420101 has 16 divisors (see below), whose sum is σ = 15446190144. Its totient is φ = 6984036864.

The previous prime is 11023420099. The next prime is 11023420123. The reversal of 11023420101 is 10102432011.

It is not a de Polignac number, because 11023420101 - 2¹ = 11023420099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023420141) 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, 1149996 + ... + 1159541.

It is an arithmetic number, because the mean of its divisors is an integer number (965386884).

Almost surely, 2^11023420101 is an apocalyptic number.

It is an amenable number.

11023420101 is a deficient number, since it is larger than the sum of its proper divisors (4422770043).

11023420101 is a wasteful number, since it uses less digits than its factorization.

11023420101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309620.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11023420101 its reverse (10102432011), we get a palindrome (21125852112).

The spelling of 11023420101 in words is "eleven billion, twenty-three million, four hundred twenty thousand, one hundred one".