10203214434202 has 4 divisors (see below), whose sum is σ = 15304821651306. Its totient is φ = 5101607217100.

The previous prime is 10203214434169. The next prime is 10203214434229. The reversal of 10203214434202 is 20243441230201.

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., 8503061832001 + 1700152602201 = 2916001^2 + 1303899^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550803608549 + ... + 2550803608552.

Almost surely, 2^{10203214434202} is an apocalyptic number.

10203214434202 is a deficient number, since it is larger than the sum of its proper divisors (5101607217104).

10203214434202 is an equidigital number, since it uses as much as digits as its factorization.

10203214434202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101607217103.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 10203214434202 its reverse (20243441230201), we get a palindrome (30446655664403).

The spelling of 10203214434202 in words is "ten trillion, two hundred three billion, two hundred fourteen million, four hundred thirty-four thousand, two hundred two".