1003010103011 has 6 divisors (see below), whose sum is σ = 1166766854580. Its totient is φ = 859722945396.

The previous prime is 1003010102971. The next prime is 1003010103019. The reversal of 1003010103011 is 1103010103001.

It is a happy number.

1003010103011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1003010103011 - 2²⁶ = 1002942994147 is a prime.

It is a super-2 number, since 2×1003010103011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1003010102983 and 1003010103001.

It is not an unprimeable number, because it can be changed into a prime (1003010103019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10234796921 + ... + 10234797018.

It is an arithmetic number, because the mean of its divisors is an integer number (194461142430).

Almost surely, 2^{1003010103011} is an apocalyptic number.

1003010103011 is a deficient number, since it is larger than the sum of its proper divisors (163756751569).

1003010103011 is an equidigital number, since it uses as much as digits as its factorization.

1003010103011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20469593953 (or 20469593946 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 1003010103011 its reverse (1103010103001), we get a palindrome (2106020206012).

The spelling of 1003010103011 in words is "one trillion, three billion, ten million, one hundred three thousand, eleven".