1828200011123 has 8 divisors (see below), whose sum is σ = 1925389609920. Its totient is φ = 1731107266920.

The previous prime is 1828200011111. The next prime is 1828200011167. The reversal of 1828200011123 is 3211100028281.

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 1828200011123 - 2⁸ = 1828200010867 is a prime.

It is a super-2 number, since 2×1828200011123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1828200011423) 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, 24174893 + ... + 24250398.

It is an arithmetic number, because the mean of its divisors is an integer number (240673701240).

Almost surely, 2^{1828200011123} is an apocalyptic number.

1828200011123 is a deficient number, since it is larger than the sum of its proper divisors (97189598797).

1828200011123 is a wasteful number, since it uses less digits than its factorization.

1828200011123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48427297.

The product of its (nonzero) digits is 1536, while the sum is 29.

The spelling of 1828200011123 in words is "one trillion, eight hundred twenty-eight billion, two hundred million, eleven thousand, one hundred twenty-three".