123031245424030 has 16 divisors (see below), whose sum is σ = 225209737387440. Its totient is φ = 48378388030912.

The previous prime is 123031245424001. The next prime is 123031245424049. The reversal of 123031245424030 is 30424542130321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104263766719 + ... + 104263767898.

It is an arithmetic number, because the mean of its divisors is an integer number (14075608586715).

Almost surely, 2^{123031245424030} is an apocalyptic number.

123031245424030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123031245424030 is a deficient number, since it is larger than the sum of its proper divisors (102178491963410).

123031245424030 is a wasteful number, since it uses less digits than its factorization.

123031245424030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208527534683.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 123031245424030 its reverse (30424542130321), we get a palindrome (153455787554351).

The spelling of 123031245424030 in words is "one hundred twenty-three trillion, thirty-one billion, two hundred forty-five million, four hundred twenty-four thousand, thirty".