401153 has 4 divisors (see below), whose sum is σ = 402480. Its totient is φ = 399828.

The previous prime is 401119. The next prime is 401161. The reversal of 401153 is 351104.

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.

It is a cyclic number.

It is not a de Polignac number, because 401153 - 2¹² = 397057 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 401153.

It is not an unprimeable number, because it can be changed into a prime (401113) 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, 38 + ... + 896.

It is an arithmetic number, because the mean of its divisors is an integer number (100620).

2⁴⁰¹¹⁵³ is an apocalyptic number.

It is an amenable number.

401153 is a deficient number, since it is larger than the sum of its proper divisors (1327).

401153 is an equidigital number, since it uses as much as digits as its factorization.

401153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 401153 is about 633.3664026454. The cubic root of 401153 is about 73.7513568648.

Adding to 401153 its reverse (351104), we get a palindrome (752257).

The spelling of 401153 in words is "four hundred one thousand, one hundred fifty-three".