1513434343151 has 2 divisors, whose sum is σ = 1513434343152. Its totient is φ = 1513434343150.

The previous prime is 1513434343121. The next prime is 1513434343159.

1513434343151 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1513434343151 - 2¹⁰ = 1513434342127 is a prime.

It is a super-2 number, since 2×1513434343151² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1513434343159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756717171575 + 756717171576.

It is an arithmetic number, because the mean of its divisors is an integer number (756717171576).

Almost surely, 2^{1513434343151} is an apocalyptic number.

1513434343151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1513434343151 is an equidigital number, since it uses as much as digits as its factorization.

1513434343151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 38.

The spelling of 1513434343151 in words is "one trillion, five hundred thirteen billion, four hundred thirty-four million, three hundred forty-three thousand, one hundred fifty-one".