1351042031051 has 2 divisors, whose sum is σ = 1351042031052. Its totient is φ = 1351042031050.

The previous prime is 1351042031021. The next prime is 1351042031111. The reversal of 1351042031051 is 1501302401531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1351042031051 - 2³⁴ = 1333862161867 is a prime.

It is a super-2 number, since 2×1351042031051² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1351042031051.

It is not a weakly prime, because it can be changed into another prime (1351042031021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675521015525 + 675521015526.

It is an arithmetic number, because the mean of its divisors is an integer number (675521015526).

Almost surely, 2^{1351042031051} is an apocalyptic number.

1351042031051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351042031051 is an equidigital number, since it uses as much as digits as its factorization.

1351042031051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 1351042031051 its reverse (1501302401531), we get a palindrome (2852344432582).

The spelling of 1351042031051 in words is "one trillion, three hundred fifty-one billion, forty-two million, thirty-one thousand, fifty-one".