2311433552002 has 4 divisors (see below), whose sum is σ = 3467150328006. Its totient is φ = 1155716776000.

The previous prime is 2311433551969. The next prime is 2311433552023. The reversal of 2311433552002 is 2002553341132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2199529252561 + 111904299441 = 1483081^2 + 334521^2 .

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 as a sum of consecutive naturals, namely, 577858387999 + ... + 577858388002.

Almost surely, 2^{2311433552002} is an apocalyptic number.

2311433552002 is a deficient number, since it is larger than the sum of its proper divisors (1155716776004).

2311433552002 is a wasteful number, since it uses less digits than its factorization.

2311433552002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155716776003.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 2311433552002 its reverse (2002553341132), we get a palindrome (4313986893134).

The spelling of 2311433552002 in words is "two trillion, three hundred eleven billion, four hundred thirty-three million, five hundred fifty-two thousand, two".