11102111030 has 32 divisors (see below), whose sum is σ = 20119252608. Its totient is φ = 4410806400.

The previous prime is 11102111023. The next prime is 11102111039. The reversal of 11102111030 is 3011120111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102111039) 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, 1645544 + ... + 1652276.

It is an arithmetic number, because the mean of its divisors is an integer number (628726644).

Almost surely, 2^11102111030 is an apocalyptic number.

11102111030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102111030 is a deficient number, since it is larger than the sum of its proper divisors (9017141578).

11102111030 is a wasteful number, since it uses less digits than its factorization.

11102111030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7832.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 11102111030 its reverse (3011120111), we get a palindrome (14113231141).

The spelling of 11102111030 in words is "eleven billion, one hundred two million, one hundred eleven thousand, thirty".