1100202103023 has 8 divisors (see below), whose sum is σ = 1467062025648. Its totient is φ = 733405124544.

The previous prime is 1100202103009. The next prime is 1100202103031. The reversal of 1100202103023 is 3203012020011.

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

It is not a de Polignac number, because 1100202103023 - 2⁵ = 1100202102991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1100202102993 and 1100202103011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100202103003) 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, 15695236 + ... + 15765177.

It is an arithmetic number, because the mean of its divisors is an integer number (183382753206).

Almost surely, 2^{1100202103023} is an apocalyptic number.

1100202103023 is a deficient number, since it is larger than the sum of its proper divisors (366859922625).

1100202103023 is a wasteful number, since it uses less digits than its factorization.

1100202103023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31472073.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1100202103023 its reverse (3203012020011), we get a palindrome (4303214123034).

The spelling of 1100202103023 in words is "one trillion, one hundred billion, two hundred two million, one hundred three thousand, twenty-three".