11388010101 has 16 divisors (see below), whose sum is σ = 16363396224. Its totient is φ = 7003128384.

The previous prime is 11388010003. The next prime is 11388010121. The reversal of 11388010101 is 10101088311.

It is a de Polignac number, because none of the positive numbers 2^k-11388010101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11388010121) 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, 44466 + ... + 157331.

It is an arithmetic number, because the mean of its divisors is an integer number (1022712264).

Almost surely, 2^11388010101 is an apocalyptic number.

It is an amenable number.

11388010101 is a deficient number, since it is larger than the sum of its proper divisors (4975386123).

11388010101 is a wasteful number, since it uses less digits than its factorization.

11388010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203260.

The product of its (nonzero) digits is 192, while the sum is 24.

Adding to 11388010101 its reverse (10101088311), we get a palindrome (21489098412).

The spelling of 11388010101 in words is "eleven billion, three hundred eighty-eight million, ten thousand, one hundred one".