11601162300 has 288 divisors, whose sum is σ = 41452902400. Its totient is φ = 2439383040.

The previous prime is 11601162283. The next prime is 11601162317. The reversal of 11601162300 is 326110611.

It is an interprime number because it is at equal distance from previous prime (11601162283) and next prime (11601162317).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11165181 + ... + 11166219.

Almost surely, 2^11601162300 is an apocalyptic number.

11601162300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11601162300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20726451200).

11601162300 is an abundant number, since it is smaller than the sum of its proper divisors (29851740100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11601162300 is a wasteful number, since it uses less digits than its factorization.

11601162300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485 (or 1478 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11601162300 its reverse (326110611), we get a palindrome (11927272911).

The spelling of 11601162300 in words is "eleven billion, six hundred one million, one hundred sixty-two thousand, three hundred".