1003113223101 has 12 divisors (see below), whose sum is σ = 1580663260800. Its totient is φ = 607947407880.

The previous prime is 1003113223069. The next prime is 1003113223103. The reversal of 1003113223101 is 1013223113001.

1003113223101 is a `hidden beast` number, since 1 + 0 + 0 + 31 + 1 + 322 + 310 + 1 = 666.

It is not a de Polignac number, because 1003113223101 - 2⁵ = 1003113223069 is a prime.

It is a super-2 number, since 2×1003113223101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003113223103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5066228301 + ... + 5066228498.

It is an arithmetic number, because the mean of its divisors is an integer number (131721938400).

Almost surely, 2^{1003113223101} is an apocalyptic number.

1003113223101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1003113223101 is a deficient number, since it is larger than the sum of its proper divisors (577550037699).

1003113223101 is a wasteful number, since it uses less digits than its factorization.

1003113223101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10132456816 (or 10132456813 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1003113223101 its reverse (1013223113001), we get a palindrome (2016336336102).

The spelling of 1003113223101 in words is "one trillion, three billion, one hundred thirteen million, two hundred twenty-three thousand, one hundred one".