103221023040030 has 64 divisors (see below), whose sum is σ = 292883296919040. Its totient is φ = 22779811979904.

The previous prime is 103221023039987. The next prime is 103221023040067. The reversal of 103221023040030 is 30040320122301.

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

It is a junction number, because it is equal to n+sod(n) for n = 103221023039979 and 103221023040006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8474626344 + ... + 8474638523.

It is an arithmetic number, because the mean of its divisors is an integer number (4576301514360).

Almost surely, 2^{103221023040030} is an apocalyptic number.

103221023040030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103221023040030 is an abundant number, since it is smaller than the sum of its proper divisors (189662273879010).

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

103221023040030 is a wasteful number, since it uses less digits than its factorization.

103221023040030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16949264913.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 103221023040030 its reverse (30040320122301), we get a palindrome (133261343162331).

The spelling of 103221023040030 in words is "one hundred three trillion, two hundred twenty-one billion, twenty-three million, forty thousand, thirty".