102000123022030 has 64 divisors (see below), whose sum is σ = 194937560400960. Its totient is φ = 38294054092800.

The previous prime is 102000123021977. The next prime is 102000123022033. The reversal of 102000123022030 is 30220321000201.

It is a junction number, because it is equal to n+sod(n) for n = 102000123021995 and 102000123022013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000123022033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88824166 + ... + 89965174.

It is an arithmetic number, because the mean of its divisors is an integer number (3045899381265).

Almost surely, 2^{102000123022030} is an apocalyptic number.

102000123022030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102000123022030 is a deficient number, since it is larger than the sum of its proper divisors (92937437378930).

102000123022030 is a wasteful number, since it uses less digits than its factorization.

102000123022030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142485.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 102000123022030 its reverse (30220321000201), we get a palindrome (132220444022231).

The spelling of 102000123022030 in words is "one hundred two trillion, one hundred twenty-three million, twenty-two thousand, thirty".