103011321000004 has 12 divisors (see below), whose sum is σ = 180272310208704. Its totient is φ = 51504946654664.

The previous prime is 103011320999957. The next prime is 103011321000059. The reversal of 103011321000004 is 400000123110301.

It is a super-2 number, since 2×103011321000004² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178136584 + ... + 178713919.

It is an arithmetic number, because the mean of its divisors is an integer number (15022692517392).

Almost surely, 2^{103011321000004} is an apocalyptic number.

It is an amenable number.

103011321000004 is a deficient number, since it is larger than the sum of its proper divisors (77260989208700).

103011321000004 is a wasteful number, since it uses less digits than its factorization.

103011321000004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356922674 (or 356922672 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103011321000004 its reverse (400000123110301), we get a palindrome (503011444110305).

The spelling of 103011321000004 in words is "one hundred three trillion, eleven billion, three hundred twenty-one million, four", and thus it is an aban number.