101048572391 has 8 divisors (see below), whose sum is σ = 108896764704. Its totient is φ = 93211126560.

The previous prime is 101048572381. The next prime is 101048572409. The reversal of 101048572391 is 193275840101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101048572391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101048572381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2667080 + ... + 2704701.

It is an arithmetic number, because the mean of its divisors is an integer number (13612095588).

Almost surely, 2^101048572391 is an apocalyptic number.

101048572391 is a deficient number, since it is larger than the sum of its proper divisors (7848192313).

101048572391 is a wasteful number, since it uses less digits than its factorization.

101048572391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5373241.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 101048572391 in words is "one hundred one billion, forty-eight million, five hundred seventy-two thousand, three hundred ninety-one".