101180138897919 has 8 divisors (see below), whose sum is σ = 134914943266992. Its totient is φ = 67449380230400.

The previous prime is 101180138897897. The next prime is 101180138897921. The reversal of 101180138897919 is 919798831081101.

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 101180138897919 - 2²⁵ = 101180105343487 is a prime.

It is a super-2 number, since 2×101180138897919² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101180138897919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101180138897969) 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, 1011367032 + ... + 1011467069.

It is an arithmetic number, because the mean of its divisors is an integer number (16864367908374).

Almost surely, 2^{101180138897919} is an apocalyptic number.

101180138897919 is a deficient number, since it is larger than the sum of its proper divisors (33734804369073).

101180138897919 is a wasteful number, since it uses less digits than its factorization.

101180138897919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022850777.

The product of its (nonzero) digits is 7838208, while the sum is 66.

The spelling of 101180138897919 in words is "one hundred one trillion, one hundred eighty billion, one hundred thirty-eight million, eight hundred ninety-seven thousand, nine hundred nineteen".