1120353401 has 8 divisors (see below), whose sum is σ = 1128302784. Its totient is φ = 1112419120.

The previous prime is 1120353383. The next prime is 1120353457. The reversal of 1120353401 is 1043530211.

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 1120353401 - 2⁶ = 1120353337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120353461) 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, 174026 + ... + 180348.

It is an arithmetic number, because the mean of its divisors is an integer number (141037848).

Almost surely, 2^1120353401 is an apocalyptic number.

It is an amenable number.

1120353401 is a deficient number, since it is larger than the sum of its proper divisors (7949383).

1120353401 is a wasteful number, since it uses less digits than its factorization.

1120353401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7551.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1120353401 is about 33471.6805822474. The cubic root of 1120353401 is about 1038.6080370152.

Adding to 1120353401 its reverse (1043530211), we get a palindrome (2163883612).

The spelling of 1120353401 in words is "one billion, one hundred twenty million, three hundred fifty-three thousand, four hundred one".