10953021 has 8 divisors (see below), whose sum is σ = 14914944. Its totient is φ = 7146560.

The previous prime is 10953017. The next prime is 10953023. The reversal of 10953021 is 12035901.

10953021 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10953021 - 2² = 10953017 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10953023) 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, 38700 + ... + 38981.

It is an arithmetic number, because the mean of its divisors is an integer number (1864368).

Almost surely, 2^10953021 is an apocalyptic number.

It is an amenable number.

10953021 is a deficient number, since it is larger than the sum of its proper divisors (3961923).

10953021 is an equidigital number, since it uses as much as digits as its factorization.

10953021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77731.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 10953021 is about 3309.5348615780. The cubic root of 10953021 is about 222.0809501070.

Adding to 10953021 its reverse (12035901), we get a palindrome (22988922).

The spelling of 10953021 in words is "ten million, nine hundred fifty-three thousand, twenty-one".