112101030 has 32 divisors (see below), whose sum is σ = 298936800. Its totient is φ = 29893536.

The previous prime is 112101013. The next prime is 112101049. The reversal of 112101030 is 30101211.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

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, 207325 + ... + 207864.

It is an arithmetic number, because the mean of its divisors is an integer number (9341775).

Almost surely, 2^112101030 is an apocalyptic number.

112101030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112101030 is an abundant number, since it is smaller than the sum of its proper divisors (186835770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112101030 is a wasteful number, since it uses less digits than its factorization.

112101030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415205 (or 415199 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 112101030 is about 10587.7773871573. Note that the first 3 decimals coincide. The cubic root of 112101030 is about 482.1733477719.

Adding to 112101030 its reverse (30101211), we get a palindrome (142202241).

The spelling of 112101030 in words is "one hundred twelve million, one hundred one thousand, thirty".