103210123111032 has 32 divisors (see below), whose sum is σ = 294886066032000. Its totient is φ = 29488606603104.

The previous prime is 103210123111031. The next prime is 103210123111049. The reversal of 103210123111032 is 230111321012301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103210123111031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307172985282 + ... + 307172985617.

It is an arithmetic number, because the mean of its divisors is an integer number (9215189563500).

Almost surely, 2^{103210123111032} is an apocalyptic number.

103210123111032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103210123111032 is an abundant number, since it is smaller than the sum of its proper divisors (191675942920968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103210123111032 is a wasteful number, since it uses less digits than its factorization.

103210123111032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614345970915 (or 614345970911 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 103210123111032 its reverse (230111321012301), we get a palindrome (333321444123333).

The spelling of 103210123111032 in words is "one hundred three trillion, two hundred ten billion, one hundred twenty-three million, one hundred eleven thousand, thirty-two".