1100201303123 has 8 divisors (see below), whose sum is σ = 1185004407888. Its totient is φ = 1015422803424.

The previous prime is 1100201303111. The next prime is 1100201303167. The reversal of 1100201303123 is 3213031020011.

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 1100201303123 - 2⁴ = 1100201303107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100201303423) 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, 6058340 + ... + 6237297.

It is an arithmetic number, because the mean of its divisors is an integer number (148125550986).

Almost surely, 2^{1100201303123} is an apocalyptic number.

1100201303123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1100201303123 is a deficient number, since it is larger than the sum of its proper divisors (84803104765).

1100201303123 is a wasteful number, since it uses less digits than its factorization.

1100201303123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12302533.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1100201303123 its reverse (3213031020011), we get a palindrome (4313232323134).

The spelling of 1100201303123 in words is "one trillion, one hundred billion, two hundred one million, three hundred three thousand, one hundred twenty-three".