10204103451 has 4 divisors (see below), whose sum is σ = 13605471272. Its totient is φ = 6802735632.

The previous prime is 10204103449. The next prime is 10204103453. The reversal of 10204103451 is 15430140201.

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

It is an interprime number because it is at equal distance from previous prime (10204103449) and next prime (10204103453).

It is not a de Polignac number, because 10204103451 - 2¹ = 10204103449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10204103453) 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, 1700683906 + ... + 1700683911.

It is an arithmetic number, because the mean of its divisors is an integer number (3401367818).

Almost surely, 2^10204103451 is an apocalyptic number.

10204103451 is a deficient number, since it is larger than the sum of its proper divisors (3401367821).

10204103451 is an equidigital number, since it uses as much as digits as its factorization.

10204103451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401367820.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 10204103451 its reverse (15430140201), we get a palindrome (25634243652).

The spelling of 10204103451 in words is "ten billion, two hundred four million, one hundred three thousand, four hundred fifty-one".