11952101 has 4 divisors (see below), whose sum is σ = 13659552. Its totient is φ = 10244652.

The previous prime is 11952091. The next prime is 11952107. The reversal of 11952101 is 10125911.

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.

It is a cyclic number.

It is not a de Polignac number, because 11952101 - 2¹⁰ = 11951077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11952107) 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, 853715 + ... + 853728.

It is an arithmetic number, because the mean of its divisors is an integer number (3414888).

Almost surely, 2^11952101 is an apocalyptic number.

It is an amenable number.

11952101 is a deficient number, since it is larger than the sum of its proper divisors (1707451).

11952101 is an equidigital number, since it uses as much as digits as its factorization.

11952101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707450.

The product of its (nonzero) digits is 90, while the sum is 20.

The square root of 11952101 is about 3457.1810771205. The cubic root of 11952101 is about 228.6378274916.

The spelling of 11952101 in words is "eleven million, nine hundred fifty-two thousand, one hundred one".