124131310002 has 64 divisors (see below), whose sum is σ = 315298959360. Its totient is φ = 35461044432.

The previous prime is 124131309997. The next prime is 124131310067. The reversal of 124131310002 is 200013131421.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 3240453 + ... + 3278535.

It is an arithmetic number, because the mean of its divisors is an integer number (4926546240).

Almost surely, 2^124131310002 is an apocalyptic number.

124131310002 is an abundant number, since it is smaller than the sum of its proper divisors (191167649358).

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

124131310002 is a wasteful number, since it uses less digits than its factorization.

124131310002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46724 (or 46718 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 124131310002 its reverse (200013131421), we get a palindrome (324144441423).

The spelling of 124131310002 in words is "one hundred twenty-four billion, one hundred thirty-one million, three hundred ten thousand, two".