103010311020111 has 32 divisors (see below), whose sum is σ = 153891134966016. Its totient is φ = 60739861248000.

The previous prime is 103010311020047. The next prime is 103010311020161. The reversal of 103010311020111 is 111020113010301.

It is not a de Polignac number, because 103010311020111 - 2⁶ = 103010311020047 is a prime.

It is a super-2 number, since 2×103010311020111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103010311020161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20134831 + ... + 24727151.

It is an arithmetic number, because the mean of its divisors is an integer number (4809097967688).

Almost surely, 2^{103010311020111} is an apocalyptic number.

103010311020111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103010311020111 is a deficient number, since it is larger than the sum of its proper divisors (50880823945905).

103010311020111 is a wasteful number, since it uses less digits than its factorization.

103010311020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610743.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 103010311020111 its reverse (111020113010301), we get a palindrome (214030424030412).

The spelling of 103010311020111 in words is "one hundred three trillion, ten billion, three hundred eleven million, twenty thousand, one hundred eleven".