123014534013 has 12 divisors (see below), whose sum is σ = 203071611808. Its totient is φ = 70294019400.

The previous prime is 123014534011. The next prime is 123014534029. The reversal of 123014534013 is 310435410321.

It is a happy number.

123014534013 is a `hidden beast` number, since 1 + 2 + 301 + 4 + 5 + 340 + 13 = 666.

It is not a de Polignac number, because 123014534013 - 2¹ = 123014534011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123014534011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 976305763 + ... + 976305888.

Almost surely, 2^123014534013 is an apocalyptic number.

It is an amenable number.

123014534013 is a deficient number, since it is larger than the sum of its proper divisors (80057077795).

123014534013 is a wasteful number, since it uses less digits than its factorization.

123014534013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952611664 (or 1952611661 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 123014534013 its reverse (310435410321), we get a palindrome (433449944334).

The spelling of 123014534013 in words is "one hundred twenty-three billion, fourteen million, five hundred thirty-four thousand, thirteen".