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10313211220130 = 25721379107191533
BaseRepresentation
bin1001011000010011101101…
…0010101001000010100010
31100111221012102101210120202
42112010323102221002202
52322432424033021010
633533453540305202
72113050662652500
oct226047322510242
940457172353522
1010313211220130
113316898961565
1211a69296a2202
1359a6bb041140
1427923aa9d670
1512d40c3776a5
hex9613b4a90a2

10313211220130 has 192 divisors, whose sum is σ = 23770319408640. Its totient is φ = 3192510537216.

The previous prime is 10313211220121. The next prime is 10313211220139. The reversal of 10313211220130 is 3102211231301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10313211220121) and next prime (10313211220139).

It is not an unprimeable number, because it can be changed into a prime (10313211220139) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 53749844 + ... + 53941376.

It is an arithmetic number, because the mean of its divisors is an integer number (123803746920).

Almost surely, 210313211220130 is an apocalyptic number.

10313211220130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10313211220130 is an abundant number, since it is smaller than the sum of its proper divisors (13457108188510).

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

10313211220130 is a wasteful number, since it uses less digits than its factorization.

10313211220130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191753 (or 191746 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10313211220130 its reverse (3102211231301), we get a palindrome (13415422451431).

The spelling of 10313211220130 in words is "ten trillion, three hundred thirteen billion, two hundred eleven million, two hundred twenty thousand, one hundred thirty".