30234100250123 has 32 divisors (see below), whose sum is σ = 40221921354240. Its totient is φ = 22013348693760.

The previous prime is 30234100250077. The next prime is 30234100250177. The reversal of 30234100250123 is 32105200143203.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30234100250123 - 2¹⁰ = 30234100249099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30234100250092 and 30234100250101.

It is not an unprimeable number, because it can be changed into a prime (30234100250023) 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, 141439940 + ... + 141653537.

It is an arithmetic number, because the mean of its divisors is an integer number (1256935042320).

Almost surely, 2^{30234100250123} is an apocalyptic number.

30234100250123 is a deficient number, since it is larger than the sum of its proper divisors (9987821104117).

30234100250123 is a wasteful number, since it uses less digits than its factorization.

30234100250123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283093587.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 30234100250123 its reverse (32105200143203), we get a palindrome (62339300393326).

The spelling of 30234100250123 in words is "thirty trillion, two hundred thirty-four billion, one hundred million, two hundred fifty thousand, one hundred twenty-three".