1120103011 has 8 divisors (see below), whose sum is σ = 1134539280. Its totient is φ = 1105689312.

The previous prime is 1120102993. The next prime is 1120103069. The reversal of 1120103011 is 1103010211.

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 1120103011 - 2⁵ = 1120102979 is a prime.

It is a super-2 number, since 2×1120103011² = 2509261510502532242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120103081) 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, 109045 + ... + 118873.

It is an arithmetic number, because the mean of its divisors is an integer number (141817410).

Almost surely, 2^1120103011 is an apocalyptic number.

1120103011 is a deficient number, since it is larger than the sum of its proper divisors (14436269).

1120103011 is an equidigital number, since it uses as much as digits as its factorization.

1120103011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11285.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 1120103011 is about 33467.9400471556. The cubic root of 1120103011 is about 1038.5306577281.

Adding to 1120103011 its reverse (1103010211), we get a palindrome (2223113222).

The spelling of 1120103011 in words is "one billion, one hundred twenty million, one hundred three thousand, eleven".