1010321102002 has 4 divisors (see below), whose sum is σ = 1515481653006. Its totient is φ = 505160551000.

The previous prime is 1010321101961. The next prime is 1010321102101. The reversal of 1010321102002 is 2002011230101.

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., 939501779841 + 70819322161 = 969279^2 + 266119^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252580275499 + ... + 252580275502.

Almost surely, 2^{1010321102002} is an apocalyptic number.

1010321102002 is a deficient number, since it is larger than the sum of its proper divisors (505160551004).

1010321102002 is an equidigital number, since it uses as much as digits as its factorization.

1010321102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505160551003.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1010321102002 its reverse (2002011230101), we get a palindrome (3012332332103).

The spelling of 1010321102002 in words is "one trillion, ten billion, three hundred twenty-one million, one hundred two thousand, two".