11111030103010 has 32 divisors (see below), whose sum is σ = 20265385046400. Its totient is φ = 4385710130688.

The previous prime is 11111030102947. The next prime is 11111030103011. The reversal of 11111030103010 is 1030103011111.

It is a super-2 number, since 2×11111030103010² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11111030103011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18767535 + ... + 19350514.

It is an arithmetic number, because the mean of its divisors is an integer number (633293282700).

Almost surely, 2^{11111030103010} is an apocalyptic number.

11111030103010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11111030103010 is a deficient number, since it is larger than the sum of its proper divisors (9154354943390).

11111030103010 is a wasteful number, since it uses less digits than its factorization.

11111030103010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38118442.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 11111030103010 its reverse (1030103011111), we get a palindrome (12141133114121).

The spelling of 11111030103010 in words is "eleven trillion, one hundred eleven billion, thirty million, one hundred three thousand, ten".