101029112 has 16 divisors (see below), whose sum is σ = 189600000. Its totient is φ = 50469120.

The previous prime is 101029109. The next prime is 101029139. The reversal of 101029112 is 211920101.

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, 4937 + ... + 15047.

It is an arithmetic number, because the mean of its divisors is an integer number (11850000).

Almost surely, 2^101029112 is an apocalyptic number.

It is an amenable number.

101029112 is a deficient number, since it is larger than the sum of its proper divisors (88570888).

101029112 is a wasteful number, since it uses less digits than its factorization.

101029112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11366 (or 11362 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 101029112 is about 10051.3238929009. The cubic root of 101029112 is about 465.7456906606.

Adding to 101029112 its reverse (211920101), we get a palindrome (312949213).

The spelling of 101029112 in words is "one hundred one million, twenty-nine thousand, one hundred twelve".