1430121244131 has 12 divisors (see below), whose sum is σ = 2065761413352. Its totient is φ = 953399980896.

The previous prime is 1430121244127. The next prime is 1430121244193. The reversal of 1430121244131 is 1314421210341.

It is a happy number.

1430121244131 is a `hidden beast` number, since 1 + 4 + 3 + 0 + 1 + 212 + 441 + 3 + 1 = 666.

It is not a de Polignac number, because 1430121244131 - 2² = 1430121244127 is a prime.

It is a super-2 number, since 2×1430121244131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1430121244095 and 1430121244104.

It is not an unprimeable number, because it can be changed into a prime (1430121244631) 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, 523881 + ... + 1770506.

It is an arithmetic number, because the mean of its divisors is an integer number (172146784446).

Almost surely, 2^{1430121244131} is an apocalyptic number.

1430121244131 is a deficient number, since it is larger than the sum of its proper divisors (635640169221).

1430121244131 is a wasteful number, since it uses less digits than its factorization.

1430121244131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363650 (or 2363647 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1430121244131 its reverse (1314421210341), we get a palindrome (2744542454472).

The spelling of 1430121244131 in words is "one trillion, four hundred thirty billion, one hundred twenty-one million, two hundred forty-four thousand, one hundred thirty-one".