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130233213242 = 2115919691511
BaseRepresentation
bin111100101001010000…
…0010010000100111010
3110110011011202201001022
41321102200102010322
54113204200310432
6135454525422442
712260205022226
oct1712240220472
9413134681038
10130233213242
1150260287750
12212a6a0aa22
13c3862ba532
146436455786
1535c357db12
hex1e5281213a

130233213242 has 8 divisors (see below), whose sum is σ = 213108894432. Its totient is φ = 59196915100.

The previous prime is 130233213169. The next prime is 130233213269. The reversal of 130233213242 is 242312332031.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2959845734 + ... + 2959845777.

It is an arithmetic number, because the mean of its divisors is an integer number (26638611804).

Almost surely, 2130233213242 is an apocalyptic number.

130233213242 is a deficient number, since it is larger than the sum of its proper divisors (82875681190).

130233213242 is a wasteful number, since it uses less digits than its factorization.

130233213242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919691524.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 130233213242 its reverse (242312332031), we get a palindrome (372545545273).

The spelling of 130233213242 in words is "one hundred thirty billion, two hundred thirty-three million, two hundred thirteen thousand, two hundred forty-two".

Divisors: 1 2 11 22 5919691511 11839383022 65116606621 130233213242