1152020002 has 8 divisors (see below), whose sum is σ = 1974891456. Its totient is φ = 493722852.

The previous prime is 1152019987. The next prime is 1152020053. The reversal of 1152020002 is 2000202511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41143558 + ... + 41143585.

It is an arithmetic number, because the mean of its divisors is an integer number (246861432).

Almost surely, 2^1152020002 is an apocalyptic number.

1152020002 is a deficient number, since it is larger than the sum of its proper divisors (822871454).

1152020002 is an equidigital number, since it uses as much as digits as its factorization.

1152020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82287152.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1152020002 is about 33941.4201529635. The cubic root of 1152020002 is about 1048.3026247861.

Adding to 1152020002 its reverse (2000202511), we get a palindrome (3152222513).

The spelling of 1152020002 in words is "one billion, one hundred fifty-two million, twenty thousand, two".