1001023240124 has 12 divisors (see below), whose sum is σ = 1751824481400. Its totient is φ = 500501959728.

The previous prime is 1001023240103. The next prime is 1001023240141. The reversal of 1001023240124 is 4210423201001.

It is a junction number, because it is equal to n+sod(n) for n = 1001023240096 and 1001023240105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2179379 + ... + 2598410.

It is an arithmetic number, because the mean of its divisors is an integer number (145985373450).

Almost surely, 2^{1001023240124} is an apocalyptic number.

It is an amenable number.

1001023240124 is a deficient number, since it is larger than the sum of its proper divisors (750801241276).

1001023240124 is a wasteful number, since it uses less digits than its factorization.

1001023240124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830172 (or 4830170 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1001023240124 its reverse (4210423201001), we get a palindrome (5211446441125).

The spelling of 1001023240124 in words is "one trillion, one billion, twenty-three million, two hundred forty thousand, one hundred twenty-four".