1111132102 has 8 divisors (see below), whose sum is σ = 1666850112. Its totient is φ = 555515400.

The previous prime is 1111132097. The next prime is 1111132133. The reversal of 1111132102 is 2012311111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1111132102² = 2469229096189876808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14827 + ... + 49417.

It is an arithmetic number, because the mean of its divisors is an integer number (208356264).

Almost surely, 2^1111132102 is an apocalyptic number.

1111132102 is a deficient number, since it is larger than the sum of its proper divisors (555718010).

1111132102 is a wasteful number, since it uses less digits than its factorization.

1111132102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50654.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 1111132102 is about 33333.6481951796. The cubic root of 1111132102 is about 1035.7506909674.

Adding to 1111132102 its reverse (2012311111), we get a palindrome (3123443213).

The spelling of 1111132102 in words is "one billion, one hundred eleven million, one hundred thirty-two thousand, one hundred two".