1032120011 has 6 divisors (see below), whose sum is σ = 1117621260. Its totient is φ = 952726008.

The previous prime is 1032120007. The next prime is 1032120029. The reversal of 1032120011 is 1100212301.

It is not a de Polignac number, because 1032120011 - 2² = 1032120007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1032119974 and 1032120001.

It is not an unprimeable number, because it can be changed into a prime (1032120091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3053441 + ... + 3053778.

It is an arithmetic number, because the mean of its divisors is an integer number (186270210).

Almost surely, 2^1032120011 is an apocalyptic number.

1032120011 is a deficient number, since it is larger than the sum of its proper divisors (85501249).

1032120011 is an equidigital number, since it uses as much as digits as its factorization.

1032120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6107245 (or 6107232 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1032120011 is about 32126.6246437437. The cubic root of 1032120011 is about 1010.5940403072.

Adding to 1032120011 its reverse (1100212301), we get a palindrome (2132332312).

The spelling of 1032120011 in words is "one billion, thirty-two million, one hundred twenty thousand, eleven".