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10131011000101 = 82871222518523
BaseRepresentation
bin1001001101101100111101…
…0011111101011100100101
31022212111220120112121212101
42103123033103331130211
52311441302304000401
633314042221252101
72063640616435645
oct223331723753445
938774816477771
1010131011000101
1132565a065a522
12117755b104031
1358647261c064
142704b49aa525
151287e690c101
hex936cf4fd725

10131011000101 has 4 divisors (see below), whose sum is σ = 10132233526912. Its totient is φ = 10129788473292.

The previous prime is 10131011000057. The next prime is 10131011000113. The reversal of 10131011000101 is 10100011013101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10131011000101 - 235 = 10096651261733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131011000141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611250975 + ... + 611267548.

It is an arithmetic number, because the mean of its divisors is an integer number (2533058381728).

Almost surely, 210131011000101 is an apocalyptic number.

It is an amenable number.

10131011000101 is a deficient number, since it is larger than the sum of its proper divisors (1222526811).

10131011000101 is an equidigital number, since it uses as much as digits as its factorization.

10131011000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222526810.

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 10131011000101 its reverse (10100011013101), we get a palindrome (20231022013202).

The spelling of 10131011000101 in words is "ten trillion, one hundred thirty-one billion, eleven million, one hundred one", and thus it is an aban number.

Divisors: 1 8287 1222518523 10131011000101