10121473 has 4 divisors (see below), whose sum is σ = 10127920. Its totient is φ = 10115028.

The previous prime is 10121437. The next prime is 10121479. The reversal of 10121473 is 37412101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 37412101 = 71 ⋅526931.

It is a cyclic number.

It is not a de Polignac number, because 10121473 - 2⁹ = 10120961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10121473.

It is not an unprimeable number, because it can be changed into a prime (10121479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838 + ... + 4576.

It is an arithmetic number, because the mean of its divisors is an integer number (2531980).

Almost surely, 2^10121473 is an apocalyptic number.

It is an amenable number.

10121473 is a deficient number, since it is larger than the sum of its proper divisors (6447).

10121473 is an equidigital number, since it uses as much as digits as its factorization.

10121473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6446.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 10121473 is about 3181.4262524849. The cubic root of 10121473 is about 216.3123125584.

Adding to 10121473 its reverse (37412101), we get a palindrome (47533574).

It can be divided in two parts, 1012 and 1473, that added together give a triangular number (2485 = T₇₀).

The spelling of 10121473 in words is "ten million, one hundred twenty-one thousand, four hundred seventy-three".