10212003134 has 4 divisors (see below), whose sum is σ = 15318004704. Its totient is φ = 5106001566.

The previous prime is 10212003133. The next prime is 10212003149. The reversal of 10212003134 is 43130021201.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212003133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553000782 + ... + 2553000785.

It is an arithmetic number, because the mean of its divisors is an integer number (3829501176).

Almost surely, 2^10212003134 is an apocalyptic number.

10212003134 is a deficient number, since it is larger than the sum of its proper divisors (5106001570).

10212003134 is an equidigital number, since it uses as much as digits as its factorization.

10212003134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106001569.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10212003134 its reverse (43130021201), we get a palindrome (53342024335).

The spelling of 10212003134 in words is "ten billion, two hundred twelve million, three thousand, one hundred thirty-four".