11203010312000 has 112 divisors (see below), whose sum is σ = 29878428779472. Its totient is φ = 4136496076800.

The previous prime is 11203010311993. The next prime is 11203010312003. The reversal of 11203010312000 is 21301030211.

It can be written as a sum of positive squares in 8 ways, for example, as 2974327941376 + 8228682370624 = 1724624^2 + 2868568^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11203010312003) 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, 53756627 + ... + 53964626.

It is an arithmetic number, because the mean of its divisors is an integer number (266771685531).

Almost surely, 2^{11203010312000} is an apocalyptic number.

11203010312000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11203010312000 is an abundant number, since it is smaller than the sum of its proper divisors (18675418467472).

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

11203010312000 is a wasteful number, since it uses less digits than its factorization.

11203010312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107721293 (or 107721273 counting only the distinct ones).

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

Adding to 11203010312000 its reverse (21301030211), we get a palindrome (11224311342211).

The spelling of 11203010312000 in words is "eleven trillion, two hundred three billion, ten million, three hundred twelve thousand".