1051172106719 has 8 divisors (see below), whose sum is σ = 1201351553568. Its totient is φ = 900995660640.

The previous prime is 1051172106703. The next prime is 1051172106727. The reversal of 1051172106719 is 9176012711501.

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

It is a cyclic number.

It is not a de Polignac number, because 1051172106719 - 2⁴ = 1051172106703 is a prime.

It is a super-2 number, since 2×1051172106719² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051172106779) 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, 58589 + ... + 1451129.

It is an arithmetic number, because the mean of its divisors is an integer number (150168944196).

Almost surely, 2^{1051172106719} is an apocalyptic number.

1051172106719 is a deficient number, since it is larger than the sum of its proper divisors (150179446849).

1051172106719 is a wasteful number, since it uses less digits than its factorization.

1051172106719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500385.

The product of its (nonzero) digits is 26460, while the sum is 41.

The spelling of 1051172106719 in words is "one trillion, fifty-one billion, one hundred seventy-two million, one hundred six thousand, seven hundred nineteen".