103011331068 has 30 divisors (see below), whose sum is σ = 269291968176. Its totient is φ = 34337110248.

The previous prime is 103011331067. The next prime is 103011331091. The reversal of 103011331068 is 860133110301.

It is a super-2 number, since 2×103011331068² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103011331067) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 158967780 + ... + 158968427.

Almost surely, 2^103011331068 is an apocalyptic number.

103011331068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

103011331068 is an abundant number, since it is smaller than the sum of its proper divisors (166280637108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103011331068 is a wasteful number, since it uses less digits than its factorization.

103011331068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317936223 (or 317936212 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 103011331068 its reverse (860133110301), we get a palindrome (963144441369).

The spelling of 103011331068 in words is "one hundred three billion, eleven million, three hundred thirty-one thousand, sixty-eight".