1021124313434 has 8 divisors (see below), whose sum is σ = 1564275544128. Its totient is φ = 499699132060.

The previous prime is 1021124313383. The next prime is 1021124313487. The reversal of 1021124313434 is 4343134211201.

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

It is a junction number, because it is equal to n+sod(n) for n = 1021124313397 and 1021124313406.

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, 5431512212 + ... + 5431512399.

It is an arithmetic number, because the mean of its divisors is an integer number (195534443016).

Almost surely, 2^{1021124313434} is an apocalyptic number.

1021124313434 is a deficient number, since it is larger than the sum of its proper divisors (543151230694).

1021124313434 is a wasteful number, since it uses less digits than its factorization.

1021124313434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10863024660.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1021124313434 its reverse (4343134211201), we get a palindrome (5364258524635).

The spelling of 1021124313434 in words is "one trillion, twenty-one billion, one hundred twenty-four million, three hundred thirteen thousand, four hundred thirty-four".