11254031 has 4 divisors (see below), whose sum is σ = 11558232. Its totient is φ = 10949832.

The previous prime is 11254021. The next prime is 11254043. The reversal of 11254031 is 13045211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13045211 = 43 ⋅303377.

It is a cyclic number.

It is not a de Polignac number, because 11254031 - 2²² = 7059727 is a prime.

It is a super-2 number, since 2×11254031² = 253306427497922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11254021) 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, 152045 + ... + 152118.

It is an arithmetic number, because the mean of its divisors is an integer number (2889558).

Almost surely, 2^11254031 is an apocalyptic number.

11254031 is a deficient number, since it is larger than the sum of its proper divisors (304201).

11254031 is an equidigital number, since it uses as much as digits as its factorization.

11254031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304200.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 11254031 is about 3354.7028184327. The cubic root of 11254031 is about 224.0969964173.

Adding to 11254031 its reverse (13045211), we get a palindrome (24299242).

The spelling of 11254031 in words is "eleven million, two hundred fifty-four thousand, thirty-one".