1253453134131 has 30 divisors (see below), whose sum is σ = 2058139112876. Its totient is φ = 759668560200.

The previous prime is 1253453134099. The next prime is 1253453134163. The reversal of 1253453134131 is 1314313543521.

1253453134131 is a `hidden beast` number, since 1 + 2 + 53 + 4 + 531 + 3 + 41 + 31 = 666.

It is an interprime number because it is at equal distance from previous prime (1253453134099) and next prime (1253453134163).

It is not a de Polignac number, because 1253453134131 - 2⁵ = 1253453134099 is a prime.

It is a super-2 number, since 2×1253453134131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1253453154131) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 63935365 + ... + 63954966.

Almost surely, 2^{1253453134131} is an apocalyptic number.

1253453134131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1253453134131 is a deficient number, since it is larger than the sum of its proper divisors (804685978745).

1253453134131 is a wasteful number, since it uses less digits than its factorization.

1253453134131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127890365 (or 127890345 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

Adding to 1253453134131 its reverse (1314313543521), we get a palindrome (2567766677652).

The spelling of 1253453134131 in words is "one trillion, two hundred fifty-three billion, four hundred fifty-three million, one hundred thirty-four thousand, one hundred thirty-one".