1031023232002 has 4 divisors (see below), whose sum is σ = 1546534848006. Its totient is φ = 515511616000.

The previous prime is 1031023231961. The next prime is 1031023232039. The reversal of 1031023232002 is 2002323201301.

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., 1026616794841 + 4406437161 = 1013221^2 + 66381^2 .

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, 257755807999 + ... + 257755808002.

Almost surely, 2^{1031023232002} is an apocalyptic number.

1031023232002 is a deficient number, since it is larger than the sum of its proper divisors (515511616004).

1031023232002 is an equidigital number, since it uses as much as digits as its factorization.

1031023232002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515511616003.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1031023232002 its reverse (2002323201301), we get a palindrome (3033346433303).

The spelling of 1031023232002 in words is "one trillion, thirty-one billion, twenty-three million, two hundred thirty-two thousand, two".