1010321400202 has 8 divisors (see below), whose sum is σ = 1516727364516. Its totient is φ = 504745612032.

The previous prime is 1010321400191. The next prime is 1010321400227. The reversal of 1010321400202 is 2020041230101.

It can be written as a sum of positive squares in 2 ways, for example, as 949005240561 + 61316159641 = 974169^2 + 247621^2 .

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

It is a super-2 number, since 2×1010321400202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207540993 + ... + 207545860.

Almost surely, 2^{1010321400202} is an apocalyptic number.

1010321400202 is a deficient number, since it is larger than the sum of its proper divisors (506405964314).

1010321400202 is a wasteful number, since it uses less digits than its factorization.

1010321400202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415088072.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1010321400202 its reverse (2020041230101), we get a palindrome (3030362630303).

The spelling of 1010321400202 in words is "one trillion, ten billion, three hundred twenty-one million, four hundred thousand, two hundred two".