11203410240321 has 32 divisors (see below), whose sum is σ = 16276216599552. Its totient is φ = 6813563883840.

The previous prime is 11203410240301. The next prime is 11203410240331. The reversal of 11203410240321 is 12304201430211.

It is not a de Polignac number, because 11203410240321 - 2⁷ = 11203410240193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11203410240291 and 11203410240300.

It is not an unprimeable number, because it can be changed into a prime (11203410240301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 867775 + ... + 4812468.

It is an arithmetic number, because the mean of its divisors is an integer number (508631768736).

Almost surely, 2^{11203410240321} is an apocalyptic number.

It is an amenable number.

11203410240321 is a deficient number, since it is larger than the sum of its proper divisors (5072806359231).

11203410240321 is a wasteful number, since it uses less digits than its factorization.

11203410240321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680853.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11203410240321 its reverse (12304201430211), we get a palindrome (23507611670532).

The spelling of 11203410240321 in words is "eleven trillion, two hundred three billion, four hundred ten million, two hundred forty thousand, three hundred twenty-one".