101578130351 has 4 divisors (see below), whose sum is σ = 101596950000. Its totient is φ = 101559310704.

The previous prime is 101578130237. The next prime is 101578130369. The reversal of 101578130351 is 153031875101.

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 101578130351 - 2¹⁸ = 101577868207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101578430351) 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, 9401726 + ... + 9412523.

It is an arithmetic number, because the mean of its divisors is an integer number (25399237500).

Almost surely, 2^101578130351 is an apocalyptic number.

101578130351 is a deficient number, since it is larger than the sum of its proper divisors (18819649).

101578130351 is an equidigital number, since it uses as much as digits as its factorization.

101578130351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18819648.

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 101578130351 in words is "one hundred one billion, five hundred seventy-eight million, one hundred thirty thousand, three hundred fifty-one".