2304115451131 has 4 divisors (see below), whose sum is σ = 2481355101232. Its totient is φ = 2126875801032.

The previous prime is 2304115451081. The next prime is 2304115451159. The reversal of 2304115451131 is 1311545114032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2304115451131 - 2¹³ = 2304115442939 is a prime.

It is a super-2 number, since 2×2304115451131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2304115451093 and 2304115451102.

It is not an unprimeable number, because it can be changed into a prime (2304115451171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88619825031 + ... + 88619825056.

It is an arithmetic number, because the mean of its divisors is an integer number (620338775308).

Almost surely, 2^{2304115451131} is an apocalyptic number.

2304115451131 is a deficient number, since it is larger than the sum of its proper divisors (177239650101).

2304115451131 is a wasteful number, since it uses less digits than its factorization.

2304115451131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177239650100.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 2304115451131 in words is "two trillion, three hundred four billion, one hundred fifteen million, four hundred fifty-one thousand, one hundred thirty-one".