30103211123032 has 16 divisors (see below), whose sum is σ = 57368824477200. Its totient is φ = 14804857929120.

The previous prime is 30103211122937. The next prime is 30103211123039. The reversal of 30103211123032 is 23032111230103.

It is a junction number, because it is equal to n+sod(n) for n = 30103211122994 and 30103211123012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30103211123039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30843453532 + ... + 30843454507.

It is an arithmetic number, because the mean of its divisors is an integer number (3585551529825).

Almost surely, 2^{30103211123032} is an apocalyptic number.

It is an amenable number.

30103211123032 is a deficient number, since it is larger than the sum of its proper divisors (27265613354168).

30103211123032 is a wasteful number, since it uses less digits than its factorization.

30103211123032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61686908106 (or 61686908102 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30103211123032 its reverse (23032111230103), we get a palindrome (53135322353135).

The spelling of 30103211123032 in words is "thirty trillion, one hundred three billion, two hundred eleven million, one hundred twenty-three thousand, thirty-two".