11312302101 has 16 divisors (see below), whose sum is σ = 15574479360. Its totient is φ = 7295981760.

The previous prime is 11312302073. The next prime is 11312302103. The reversal of 11312302101 is 10120321311.

It is a happy number.

It is not a de Polignac number, because 11312302101 - 2²¹ = 11310204949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312302103) 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, 311355 + ... + 345783.

It is an arithmetic number, because the mean of its divisors is an integer number (973404960).

Almost surely, 2^11312302101 is an apocalyptic number.

It is an amenable number.

11312302101 is a deficient number, since it is larger than the sum of its proper divisors (4262177259).

11312302101 is a wasteful number, since it uses less digits than its factorization.

11312302101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37996.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11312302101 its reverse (10120321311), we get a palindrome (21432623412).

The spelling of 11312302101 in words is "eleven billion, three hundred twelve million, three hundred two thousand, one hundred one".