10211303410402 has 4 divisors (see below), whose sum is σ = 15316955115606. Its totient is φ = 5105651705200.

The previous prime is 10211303410397. The next prime is 10211303410471. The reversal of 10211303410402 is 20401430311201.

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., 5382116963721 + 4829186446681 = 2319939^2 + 2197541^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552825852599 + ... + 2552825852602.

Almost surely, 2^{10211303410402} is an apocalyptic number.

10211303410402 is a deficient number, since it is larger than the sum of its proper divisors (5105651705204).

10211303410402 is an equidigital number, since it uses as much as digits as its factorization.

10211303410402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105651705203.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10211303410402 its reverse (20401430311201), we get a palindrome (30612733721603).

The spelling of 10211303410402 in words is "ten trillion, two hundred eleven billion, three hundred three million, four hundred ten thousand, four hundred two".