130644623150 has 24 divisors (see below), whose sum is σ = 248650142664. Its totient is φ = 51042549600.

The previous prime is 130644623147. The next prime is 130644623189. The reversal of 130644623150 is 51326446031.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130644623150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30380321 + ... + 30384620.

It is an arithmetic number, because the mean of its divisors is an integer number (10360422611).

Almost surely, 2^130644623150 is an apocalyptic number.

130644623150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130644623150 is a deficient number, since it is larger than the sum of its proper divisors (118005519514).

130644623150 is a wasteful number, since it uses less digits than its factorization.

130644623150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60764996 (or 60764991 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 130644623150 in words is "one hundred thirty billion, six hundred forty-four million, six hundred twenty-three thousand, one hundred fifty".