103231200102030 has 768 divisors, whose sum is σ = 379138071416832. Its totient is φ = 18795525120000.

The previous prime is 103231200102011. The next prime is 103231200102077. The reversal of 103231200102030 is 30201002132301.

103231200102030 is a `hidden beast` number, since 10 + 323 + 1 + 200 + 102 + 0 + 30 = 666.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103231200101994 and 103231200102012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 136288855 + ... + 137044205.

It is an arithmetic number, because the mean of its divisors is an integer number (493669363824).

Almost surely, 2^{103231200102030} is an apocalyptic number.

103231200102030 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 103231200102030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189569035708416).

103231200102030 is an abundant number, since it is smaller than the sum of its proper divisors (275906871314802).

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

103231200102030 is a wasteful number, since it uses less digits than its factorization.

103231200102030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755473 (or 755470 counting only the distinct ones).

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

Adding to 103231200102030 its reverse (30201002132301), we get a palindrome (133432202234331).

The spelling of 103231200102030 in words is "one hundred three trillion, two hundred thirty-one billion, two hundred million, one hundred two thousand, thirty".