10203620232004 has 24 divisors (see below), whose sum is σ = 17878111130880. Its totient is φ = 5095589109696.

The previous prime is 10203620231977. The next prime is 10203620232097. The reversal of 10203620232004 is 40023202630201.

It is a super-2 number, since 2×10203620232004² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10203620232004.

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, 75893889 + ... + 76028215.

It is an arithmetic number, because the mean of its divisors is an integer number (744921297120).

Almost surely, 2^{10203620232004} is an apocalyptic number.

It is an amenable number.

10203620232004 is a deficient number, since it is larger than the sum of its proper divisors (7674490898876).

10203620232004 is a wasteful number, since it uses less digits than its factorization.

10203620232004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157347 (or 157345 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10203620232004 its reverse (40023202630201), we get a palindrome (50226822862205).

The spelling of 10203620232004 in words is "ten trillion, two hundred three billion, six hundred twenty million, two hundred thirty-two thousand, four".