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10130313112021 = 621712619129127
BaseRepresentation
bin1001001101101010010110…
…1101101110100111010101
31022212110002221100020101201
42103122211231232213111
52311433340124041041
633313445051152501
72063614413461554
oct223324555564725
938773087306351
1010130313112021
113256272722913
1211773a5445731
13586390b6c02b
1427044a021d9b
151287a5505631
hex936a5b6e9d5

10130313112021 has 8 divisors (see below), whose sum is σ = 10132823948480. Its totient is φ = 10127802571488.

The previous prime is 10130313111991. The next prime is 10130313112037. The reversal of 10130313112021 is 12021131303101.

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

It is a cyclic number.

It is not a de Polignac number, because 10130313112021 - 237 = 9992874158549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10130313112021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130313112921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78387760 + ... + 78516886.

It is an arithmetic number, because the mean of its divisors is an integer number (1266602993560).

Almost surely, 210130313112021 is an apocalyptic number.

It is an amenable number.

10130313112021 is a deficient number, since it is larger than the sum of its proper divisors (2510836459).

10130313112021 is a wasteful number, since it uses less digits than its factorization.

10130313112021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147963.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10130313112021 its reverse (12021131303101), we get a palindrome (22151444415122).

The spelling of 10130313112021 in words is "ten trillion, one hundred thirty billion, three hundred thirteen million, one hundred twelve thousand, twenty-one".

Divisors: 1 6217 12619 129127 78452323 802782559 1629453613 10130313112021