1351041520131 has 6 divisors (see below), whose sum is σ = 1951504417980. Its totient is φ = 900694346748.

The previous prime is 1351041520121. The next prime is 1351041520133. The reversal of 1351041520131 is 1310251401531.

1351041520131 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 0 + 4 + 1 + 520 + 131 = 666.

It is not a de Polignac number, because 1351041520131 - 2²¹ = 1351039422979 is a prime.

It is a super-2 number, since 2×1351041520131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1351041520095 and 1351041520104.

It is not an unprimeable number, because it can be changed into a prime (1351041520133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75057862221 + ... + 75057862238.

It is an arithmetic number, because the mean of its divisors is an integer number (325250736330).

Almost surely, 2^{1351041520131} is an apocalyptic number.

1351041520131 is a deficient number, since it is larger than the sum of its proper divisors (600462897849).

1351041520131 is a wasteful number, since it uses less digits than its factorization.

1351041520131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150115724465 (or 150115724462 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 1351041520131 its reverse (1310251401531), we get a palindrome (2661292921662).

The spelling of 1351041520131 in words is "one trillion, three hundred fifty-one billion, forty-one million, five hundred twenty thousand, one hundred thirty-one".