103213010120 has 64 divisors (see below), whose sum is σ = 254031724800. Its totient is φ = 37429678080.

The previous prime is 103213010111. The next prime is 103213010143. The reversal of 103213010120 is 21010312301.

It is a junction number, because it is equal to n+sod(n) for n = 103213010095 and 103213010104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158105 + ... + 481064.

It is an arithmetic number, because the mean of its divisors is an integer number (3969245700).

Almost surely, 2^103213010120 is an apocalyptic number.

103213010120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103213010120 is an abundant number, since it is smaller than the sum of its proper divisors (150818714680).

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

103213010120 is a wasteful number, since it uses less digits than its factorization.

103213010120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639558 (or 639554 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103213010120 its reverse (21010312301), we get a palindrome (124223322421).

The spelling of 103213010120 in words is "one hundred three billion, two hundred thirteen million, ten thousand, one hundred twenty".