1124153130421 has 8 divisors (see below), whose sum is σ = 1162973145600. Its totient is φ = 1085336856240.

The previous prime is 1124153130413. The next prime is 1124153130431. The reversal of 1124153130421 is 1240313514211.

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

It is a cyclic number.

It is not a de Polignac number, because 1124153130421 - 2³ = 1124153130413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1124153130421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124153130431) 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, 316945 + ... + 1532566.

It is an arithmetic number, because the mean of its divisors is an integer number (145371643200).

Almost surely, 2^{1124153130421} is an apocalyptic number.

It is an amenable number.

1124153130421 is a deficient number, since it is larger than the sum of its proper divisors (38820015179).

1124153130421 is a wasteful number, since it uses less digits than its factorization.

1124153130421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870499.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 1124153130421 its reverse (1240313514211), we get a palindrome (2364466644632).

The spelling of 1124153130421 in words is "one trillion, one hundred twenty-four billion, one hundred fifty-three million, one hundred thirty thousand, four hundred twenty-one".