10212010432403 has 4 divisors (see below), whose sum is σ = 10997549696448. Its totient is φ = 9426471168360.

The previous prime is 10212010432381. The next prime is 10212010432457. The reversal of 10212010432403 is 30423401021201.

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

It is a cyclic number.

It is not a de Polignac number, because 10212010432403 - 2¹⁰ = 10212010431379 is a prime.

It is a super-3 number, since 3×10212010432403³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212010432303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392769632003 + ... + 392769632028.

It is an arithmetic number, because the mean of its divisors is an integer number (2749387424112).

Almost surely, 2^{10212010432403} is an apocalyptic number.

10212010432403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10212010432403 is a deficient number, since it is larger than the sum of its proper divisors (785539264045).

10212010432403 is an equidigital number, since it uses as much as digits as its factorization.

10212010432403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785539264044.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10212010432403 its reverse (30423401021201), we get a palindrome (40635411453604).

The spelling of 10212010432403 in words is "ten trillion, two hundred twelve billion, ten million, four hundred thirty-two thousand, four hundred three".