1103023101 has 4 divisors (see below), whose sum is σ = 1470697472. Its totient is φ = 735348732.

The previous prime is 1103023073. The next prime is 1103023157. The reversal of 1103023101 is 1013203011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1103023101 - 2⁶ = 1103023037 is a prime.

It is a super-2 number, since 2×1103023101² = 2433319922679312402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103023301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183837181 + ... + 183837186.

It is an arithmetic number, because the mean of its divisors is an integer number (367674368).

Almost surely, 2^1103023101 is an apocalyptic number.

It is an amenable number.

1103023101 is a deficient number, since it is larger than the sum of its proper divisors (367674371).

1103023101 is an equidigital number, since it uses as much as digits as its factorization.

1103023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367674370.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1103023101 is about 33211.7915957571. The cubic root of 1103023101 is about 1033.2249132055.

Adding to 1103023101 its reverse (1013203011), we get a palindrome (2116226112).

The spelling of 1103023101 in words is "one billion, one hundred three million, twenty-three thousand, one hundred one".