1070347511 has 2 divisors, whose sum is σ = 1070347512. Its totient is φ = 1070347510.

The previous prime is 1070347493. The next prime is 1070347513. The reversal of 1070347511 is 1157430701.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1070347511 is a prime.

It is a super-2 number, since 2×1070347511² = 2291287588607790242, which contains 22 as substring.

Together with 1070347513, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1070347513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535173755 + 535173756.

It is an arithmetic number, because the mean of its divisors is an integer number (535173756).

Almost surely, 2^1070347511 is an apocalyptic number.

1070347511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1070347511 is an equidigital number, since it uses as much as digits as its factorization.

1070347511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 1070347511 is about 32716.1658969996. The cubic root of 1070347511 is about 1022.9198379530.

The spelling of 1070347511 in words is "one billion, seventy million, three hundred forty-seven thousand, five hundred eleven".