101125630 has 16 divisors (see below), whose sum is σ = 182191680. Its totient is φ = 40413472.

The previous prime is 101125613. The next prime is 101125691. The reversal of 101125630 is 36521101.

It is a junction number, because it is equal to n+sod(n) for n = 101125598 and 101125607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8811 + ... + 16729.

It is an arithmetic number, because the mean of its divisors is an integer number (11386980).

Almost surely, 2^101125630 is an apocalyptic number.

101125630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101125630 is a deficient number, since it is larger than the sum of its proper divisors (81066050).

101125630 is a wasteful number, since it uses less digits than its factorization.

101125630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9203.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 101125630 is about 10056.1240048042. The cubic root of 101125630 is about 465.8939599203.

Adding to 101125630 its reverse (36521101), we get a palindrome (137646731).

The spelling of 101125630 in words is "one hundred one million, one hundred twenty-five thousand, six hundred thirty".