1012004355 has 32 divisors (see below), whose sum is σ = 1673058816. Its totient is φ = 522031104.

The previous prime is 1012004327. The next prime is 1012004369. The reversal of 1012004355 is 5534002101.

1012004355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1012004355 - 2⁸ = 1012004099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58819 + ... + 74051.

It is an arithmetic number, because the mean of its divisors is an integer number (52283088).

Almost surely, 2^1012004355 is an apocalyptic number.

1012004355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1012004355 is a deficient number, since it is larger than the sum of its proper divisors (661054461).

1012004355 is a wasteful number, since it uses less digits than its factorization.

1012004355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15387.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1012004355 is about 31812.0158902261. The cubic root of 1012004355 is about 1003.9855459869.

Adding to 1012004355 its reverse (5534002101), we get a palindrome (6546006456).

The spelling of 1012004355 in words is "one billion, twelve million, four thousand, three hundred fifty-five".