10121006 has 16 divisors (see below), whose sum is σ = 17571840. Its totient is φ = 4282200.

The previous prime is 10121003. The next prime is 10121009. The reversal of 10121006 is 60012101.

It is an interprime number because it is at equal distance from previous prime (10121003) and next prime (10121009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3470 + ... + 5681.

It is an arithmetic number, because the mean of its divisors is an integer number (1098240).

Almost surely, 2^10121006 is an apocalyptic number.

10121006 is a deficient number, since it is larger than the sum of its proper divisors (7450834).

10121006 is an equidigital number, since it uses as much as digits as its factorization.

10121006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9239.

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

The square root of 10121006 is about 3181.3528568834. The cubic root of 10121006 is about 216.3089856578.

Adding to 10121006 its reverse (60012101), we get a palindrome (70133107).

The spelling of 10121006 in words is "ten million, one hundred twenty-one thousand, six".