1151291963413 has 4 divisors (see below), whose sum is σ = 1165162951008. Its totient is φ = 1137420975820.

The previous prime is 1151291963369. The next prime is 1151291963443. The reversal of 1151291963413 is 3143691921511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1151291963413 - 2⁹ = 1151291962901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151291963443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6935493673 + ... + 6935493838.

It is an arithmetic number, because the mean of its divisors is an integer number (291290737752).

Almost surely, 2^{1151291963413} is an apocalyptic number.

It is an amenable number.

1151291963413 is a deficient number, since it is larger than the sum of its proper divisors (13870987595).

1151291963413 is an equidigital number, since it uses as much as digits as its factorization.

1151291963413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13870987594.

The product of its digits is 174960, while the sum is 46.

The spelling of 1151291963413 in words is "one trillion, one hundred fifty-one billion, two hundred ninety-one million, nine hundred sixty-three thousand, four hundred thirteen".