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101301001025 = 527578862863
BaseRepresentation
bin101111001011000000…
…0101001101101000001
3100200110211201001010212
41132112000221231001
53124431024013100
6114312000003505
710214222205260
oct1362600515501
9320424631125
10101301001025
1139a63857464
1217771600595
139725208233
144c8db625d7
15297d576635
hex1796029b41

101301001025 has 12 divisors (see below), whose sum is σ = 143557990272. Its totient is φ = 69463543440.

The previous prime is 101301001001. The next prime is 101301001031. The reversal of 101301001025 is 520100103101.

It is not a de Polignac number, because 101301001025 - 28 = 101301000769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 289431257 + ... + 289431606.

It is an arithmetic number, because the mean of its divisors is an integer number (11963165856).

Almost surely, 2101301001025 is an apocalyptic number.

It is an amenable number.

101301001025 is a deficient number, since it is larger than the sum of its proper divisors (42256989247).

101301001025 is an equidigital number, since it uses as much as digits as its factorization.

101301001025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578862880 (or 578862875 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

Adding to 101301001025 its reverse (520100103101), we get a palindrome (621401104126).

The spelling of 101301001025 in words is "one hundred one billion, three hundred one million, one thousand, twenty-five".

Divisors: 1 5 7 25 35 175 578862863 2894314315 4052040041 14471571575 20260200205 101301001025