1270230117 has 8 divisors (see below), whose sum is σ = 1823920224. Its totient is φ = 781680048.

The previous prime is 1270230113. The next prime is 1270230179. The reversal of 1270230117 is 7110320721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1270230117 - 2² = 1270230113 is a prime.

It is a super-2 number, since 2×1270230117² = 3226969100267667378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1270230113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16284963 + ... + 16285040.

It is an arithmetic number, because the mean of its divisors is an integer number (227990028).

Almost surely, 2^1270230117 is an apocalyptic number.

It is an amenable number.

1270230117 is a deficient number, since it is larger than the sum of its proper divisors (553690107).

1270230117 is a wasteful number, since it uses less digits than its factorization.

1270230117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32570019.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 1270230117 is about 35640.2878355380. The cubic root of 1270230117 is about 1082.9975359931.

Adding to 1270230117 its reverse (7110320721), we get a palindrome (8380550838).

The spelling of 1270230117 in words is "one billion, two hundred seventy million, two hundred thirty thousand, one hundred seventeen".