9970263107 has 4 divisors (see below), whose sum is σ = 11394586416. Its totient is φ = 8545939800.

The previous prime is 9970263067. The next prime is 9970263119. The reversal of 9970263107 is 7013620799.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7013620799 = 211 ⋅33239909.

It is a cyclic number.

It is not a de Polignac number, because 9970263107 - 2¹² = 9970259011 is a prime.

It is a super-2 number, since 2×9970263107² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9970263707) 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, 712161644 + ... + 712161657.

It is an arithmetic number, because the mean of its divisors is an integer number (2848646604).

Almost surely, 2^9970263107 is an apocalyptic number.

9970263107 is a deficient number, since it is larger than the sum of its proper divisors (1424323309).

9970263107 is a wasteful number, since it uses less digits than its factorization.

9970263107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424323308.

The product of its (nonzero) digits is 142884, while the sum is 44.

The square root of 9970263107 is about 99851.2048349944. The cubic root of 9970263107 is about 2152.2970299221.

The spelling of 9970263107 in words is "nine billion, nine hundred seventy million, two hundred sixty-three thousand, one hundred seven".