1112102030 has 32 divisors (see below), whose sum is σ = 2158295328. Its totient is φ = 410140800.

The previous prime is 1112102009. The next prime is 1112102083. The reversal of 1112102030 is 302012111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117785 + ... + 126875.

It is an arithmetic number, because the mean of its divisors is an integer number (67446729).

Almost surely, 2^1112102030 is an apocalyptic number.

1112102030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112102030 is a deficient number, since it is larger than the sum of its proper divisors (1046193298).

1112102030 is a wasteful number, since it uses less digits than its factorization.

1112102030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10052.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1112102030 is about 33348.1938041628. The cubic root of 1112102030 is about 1036.0519787032.

Adding to 1112102030 its reverse (302012111), we get a palindrome (1414114141).

The spelling of 1112102030 in words is "one billion, one hundred twelve million, one hundred two thousand, thirty".