254363513131 has 16 divisors (see below), whose sum is σ = 313075672000. Its totient is φ = 201246363648.

The previous prime is 254363513119. The next prime is 254363513143. The reversal of 254363513131 is 131315363452.

It is an interprime number because it is at equal distance from previous prime (254363513119) and next prime (254363513143).

It is a cyclic number.

It is not a de Polignac number, because 254363513131 - 2¹³ = 254363504939 is a prime.

It is a super-2 number, since 2×254363513131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (254363513231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3131155 + ... + 3211363.

It is an arithmetic number, because the mean of its divisors is an integer number (19567229500).

Almost surely, 2^254363513131 is an apocalyptic number.

254363513131 is a deficient number, since it is larger than the sum of its proper divisors (58712158869).

254363513131 is a wasteful number, since it uses less digits than its factorization.

254363513131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115078.

The product of its digits is 97200, while the sum is 37.

Adding to 254363513131 its reverse (131315363452), we get a palindrome (385678876583).

The spelling of 254363513131 in words is "two hundred fifty-four billion, three hundred sixty-three million, five hundred thirteen thousand, one hundred thirty-one".