1916900010101 has 8 divisors (see below), whose sum is σ = 1923824050200. Its totient is φ = 1909976696320.

The previous prime is 1916900010041. The next prime is 1916900010131. The reversal of 1916900010101 is 1010100096191.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 399689484100 + 1517210526001 = 632210^2 + 1231751^2 .

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 1916900010101 - 2³⁰ = 1915826268277 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 (1916900010131) 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, 5417315 + ... + 5760303.

It is an arithmetic number, because the mean of its divisors is an integer number (240478006275).

Almost surely, 2^{1916900010101} is an apocalyptic number.

It is an amenable number.

1916900010101 is a deficient number, since it is larger than the sum of its proper divisors (6924040099).

1916900010101 is a wasteful number, since it uses less digits than its factorization.

1916900010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363159.

The product of its (nonzero) digits is 486, while the sum is 29.

The spelling of 1916900010101 in words is "one trillion, nine hundred sixteen billion, nine hundred million, ten thousand, one hundred one".