103011100031032 has 32 divisors (see below), whose sum is σ = 193701110636880. Its totient is φ = 51357523979520.

The previous prime is 103011100031011. The next prime is 103011100031033. The reversal of 103011100031032 is 230130001110301.

It is a super-2 number, since 2×103011100031032² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103011100030997 and 103011100031015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103011100031033) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12092308 + ... + 18768220.

Almost surely, 2^{103011100031032} is an apocalyptic number.

It is an amenable number.

103011100031032 is a deficient number, since it is larger than the sum of its proper divisors (90690010605848).

103011100031032 is a wasteful number, since it uses less digits than its factorization.

103011100031032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6681463 (or 6681459 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 103011100031032 its reverse (230130001110301), we get a palindrome (333141101141333).

The spelling of 103011100031032 in words is "one hundred three trillion, eleven billion, one hundred million, thirty-one thousand, thirty-two".