2154306104 has 8 divisors (see below), whose sum is σ = 4039323960. Its totient is φ = 1077153048.

The previous prime is 2154306101. The next prime is 2154306107. The reversal of 2154306104 is 4016034512.

It is an interprime number because it is at equal distance from previous prime (2154306101) and next prime (2154306107).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2154306101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134644124 + ... + 134644139.

It is an arithmetic number, because the mean of its divisors is an integer number (504915495).

Almost surely, 2^2154306104 is an apocalyptic number.

It is an amenable number.

2154306104 is a deficient number, since it is larger than the sum of its proper divisors (1885017856).

2154306104 is a wasteful number, since it uses less digits than its factorization.

2154306104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269288269 (or 269288265 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2154306104 is about 46414.5031644205. The cubic root of 2154306104 is about 1291.5239694034.

The spelling of 2154306104 in words is "two billion, one hundred fifty-four million, three hundred six thousand, one hundred four".