23070117282120 has 48 divisors (see below), whose sum is σ = 74977881168060. Its totient is φ = 6152031275136.

The previous prime is 23070117282101. The next prime is 23070117282127. The reversal of 23070117282120 is 2128271107032.

It is a happy number.

23070117282120 is a `hidden beast` number, since 2 + 307 + 0 + 117 + 28 + 212 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21907847858724 + 1162269423396 = 4680582^2 + 1078086^2 .

It is a super-2 number, since 2×23070117282120² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23070117282127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32041829199 + ... + 32041829918.

Almost surely, 2^{23070117282120} is an apocalyptic number.

23070117282120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23070117282120 is an abundant number, since it is smaller than the sum of its proper divisors (51907763885940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23070117282120 is a wasteful number, since it uses less digits than its factorization.

23070117282120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64083659134 (or 64083659127 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

Adding to 23070117282120 its reverse (2128271107032), we get a palindrome (25198388389152).

The spelling of 23070117282120 in words is "twenty-three trillion, seventy billion, one hundred seventeen million, two hundred eighty-two thousand, one hundred twenty".