1071213070 has 32 divisors (see below), whose sum is σ = 1979310816. Its totient is φ = 417264000.

The previous prime is 1071213037. The next prime is 1071213071. The reversal of 1071213070 is 703121701.

It is a super-2 number, since 2×1071213070² = 2294994882677649800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071213071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52917 + ... + 70303.

It is an arithmetic number, because the mean of its divisors is an integer number (61853463).

Almost surely, 2^1071213070 is an apocalyptic number.

1071213070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1071213070 is a deficient number, since it is larger than the sum of its proper divisors (908097746).

1071213070 is a wasteful number, since it uses less digits than its factorization.

1071213070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17556.

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 1071213070 is about 32729.3915311605. The cubic root of 1071213070 is about 1023.1954988653.

Adding to 1071213070 its reverse (703121701), we get a palindrome (1774334771).

The spelling of 1071213070 in words is "one billion, seventy-one million, two hundred thirteen thousand, seventy".