1204404230131 has 8 divisors (see below), whose sum is σ = 1222427048544. Its totient is φ = 1186410839040.

The previous prime is 1204404230093. The next prime is 1204404230149. The reversal of 1204404230131 is 1310324044021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1204404230131 is a prime.

It is a super-2 number, since 2×1204404230131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1204404230096 and 1204404230105.

It is not an unprimeable number, because it can be changed into a prime (1204404270131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7274356 + ... + 7438081.

It is an arithmetic number, because the mean of its divisors is an integer number (152803381068).

Almost surely, 2^{1204404230131} is an apocalyptic number.

1204404230131 is a deficient number, since it is larger than the sum of its proper divisors (18022818413).

1204404230131 is a wasteful number, since it uses less digits than its factorization.

1204404230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14713661.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1204404230131 its reverse (1310324044021), we get a palindrome (2514728274152).

The spelling of 1204404230131 in words is "one trillion, two hundred four billion, four hundred four million, two hundred thirty thousand, one hundred thirty-one".