11401200103005 has 48 divisors (see below), whose sum is σ = 19920197284416. Its totient is φ = 6032022497280.

The previous prime is 11401200102967. The next prime is 11401200103009. The reversal of 11401200103005 is 50030100210411.

It is not a de Polignac number, because 11401200103005 - 2¹¹ = 11401200100957 is a prime.

It is a super-2 number, since 2×11401200103005² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401200103009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15877674 + ... + 16580196.

It is an arithmetic number, because the mean of its divisors is an integer number (415004110092).

Almost surely, 2^{11401200103005} is an apocalyptic number.

11401200103005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11401200103005 is a deficient number, since it is larger than the sum of its proper divisors (8518997181411).

11401200103005 is a wasteful number, since it uses less digits than its factorization.

11401200103005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705418 (or 705415 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 11401200103005 its reverse (50030100210411), we get a palindrome (61431300313416).

The spelling of 11401200103005 in words is "eleven trillion, four hundred one billion, two hundred million, one hundred three thousand, five".