130203299651 has 4 divisors (see below), whose sum is σ = 130204206600. Its totient is φ = 130202392704.

The previous prime is 130203299563. The next prime is 130203299657. The reversal of 130203299651 is 156992302031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 156992302031 = 243539 ⋅644629.

It is a cyclic number.

It is not a de Polignac number, because 130203299651 - 2¹⁸ = 130203037507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130203299599 and 130203299608.

It is not an unprimeable number, because it can be changed into a prime (130203299657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185246 + ... + 542883.

It is an arithmetic number, because the mean of its divisors is an integer number (32551051650).

Almost surely, 2^130203299651 is an apocalyptic number.

130203299651 is a deficient number, since it is larger than the sum of its proper divisors (906949).

130203299651 is an equidigital number, since it uses as much as digits as its factorization.

130203299651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906948.

The product of its (nonzero) digits is 87480, while the sum is 41.

The spelling of 130203299651 in words is "one hundred thirty billion, two hundred three million, two hundred ninety-nine thousand, six hundred fifty-one".