401153011 has 4 divisors (see below), whose sum is σ = 458460592. Its totient is φ = 343845432.

The previous prime is 401152987. The next prime is 401153041. The reversal of 401153011 is 110351104.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 401153011 - 2⁷ = 401152883 is a prime.

It is a super-2 number, since 2×401153011² = 321847476468732242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401153041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28653780 + ... + 28653793.

It is an arithmetic number, because the mean of its divisors is an integer number (114615148).

Almost surely, 2^401153011 is an apocalyptic number.

401153011 is a deficient number, since it is larger than the sum of its proper divisors (57307581).

401153011 is an equidigital number, since it uses as much as digits as its factorization.

401153011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57307580.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 401153011 is about 20028.8045324727. The cubic root of 401153011 is about 737.5135753893.

The spelling of 401153011 in words is "four hundred one million, one hundred fifty-three thousand, eleven".