1061120401 has 8 divisors (see below), whose sum is σ = 1158681600. Its totient is φ = 963741840.

The previous prime is 1061120381. The next prime is 1061120407. The reversal of 1061120401 is 1040211601.

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 1061120401 - 2¹⁵ = 1061087633 is a prime.

It is a super-2 number, since 2×1061120401² = 2251953010836801602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1061120407) 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 7 ways as a sum of consecutive naturals, for example, 33361 + ... + 56878.

It is an arithmetic number, because the mean of its divisors is an integer number (144835200).

Almost surely, 2^1061120401 is an apocalyptic number.

1061120401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1061120401 is a deficient number, since it is larger than the sum of its proper divisors (97561199).

1061120401 is a wasteful number, since it uses less digits than its factorization.

1061120401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91319.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1061120401 is about 32574.8430694608. The cubic root of 1061120401 is about 1019.9719334197.

The spelling of 1061120401 in words is "one billion, sixty-one million, one hundred twenty thousand, four hundred one".