103023123210 has 288 divisors, whose sum is σ = 329131071360. Its totient is φ = 22686386688.

The previous prime is 103023123197. The next prime is 103023123233. The reversal of 103023123210 is 12321320301.

103023123210 is a `hidden beast` number, since 1 + 0 + 30 + 2 + 312 + 321 + 0 = 666.

It is a super-2 number, since 2×103023123210² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 143 ways as a sum of consecutive naturals, for example, 225433302 + ... + 225433758.

It is an arithmetic number, because the mean of its divisors is an integer number (1142816220).

Almost surely, 2^103023123210 is an apocalyptic number.

103023123210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 103023123210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164565535680).

103023123210 is an abundant number, since it is smaller than the sum of its proper divisors (226107948150).

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

103023123210 is an frugal number, since it uses more digits than its factorization.

103023123210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103023123210 its reverse (12321320301), we get a palindrome (115344443511).

The spelling of 103023123210 in words is "one hundred three billion, twenty-three million, one hundred twenty-three thousand, two hundred ten".