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130311033202 = 2727883333821
BaseRepresentation
bin111100101011100100…
…1001001000101110010
3110110100121012100222001
41321113021021011302
54113334111030302
6135510345404214
712262141335460
oct1712711110562
9413317170861
10130311033202
11502a01a9a69
1221308a9966a
13c39946654c
146442911830
1535ca301787
hex1e57249172

130311033202 has 16 divisors (see below), whose sum is σ = 223399023552. Its totient is φ = 55845415440.

The previous prime is 130311033169. The next prime is 130311033239. The reversal of 130311033202 is 202330113031.

It is a self number, because there is not a number n which added to its sum of digits gives 130311033202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223452 + ... + 557272.

It is an arithmetic number, because the mean of its divisors is an integer number (13962438972).

Almost surely, 2130311033202 is an apocalyptic number.

130311033202 is a deficient number, since it is larger than the sum of its proper divisors (93087990350).

130311033202 is a wasteful number, since it uses less digits than its factorization.

130311033202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361713.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 130311033202 its reverse (202330113031), we get a palindrome (332641146233).

The spelling of 130311033202 in words is "one hundred thirty billion, three hundred eleven million, thirty-three thousand, two hundred two".

Divisors: 1 2 7 14 27883 55766 195181 333821 390362 667642 2336747 4673494 9307930943 18615861886 65155516601 130311033202