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10120020001010 = 251274379416307
BaseRepresentation
bin1001001101000100000000…
…1100101000000011110010
31022211110112121001000112222
42103101000030220003302
52311301300110013020
633305023434121042
72063101346461553
oct223210014500362
938743477030488
1010120020001010
11325197050a1a7
1211753b2280182
135854105265ba
1426db50da032a
151283a1a49b25
hex934403280f2

10120020001010 has 16 divisors (see below), whose sum is σ = 18217465724736. Its totient is φ = 4047690284208.

The previous prime is 10120020000973. The next prime is 10120020001019. The reversal of 10120020001010 is 1010002002101.

It is not an unprimeable number, because it can be changed into a prime (10120020001019) 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, 39580724 + ... + 39835583.

It is an arithmetic number, because the mean of its divisors is an integer number (1138591607796).

Almost surely, 210120020001010 is an apocalyptic number.

10120020001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120020001010 is a deficient number, since it is larger than the sum of its proper divisors (8097445723726).

10120020001010 is a wasteful number, since it uses less digits than its factorization.

10120020001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79429057.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10120020001010 its reverse (1010002002101), we get a palindrome (11130022003111).

The spelling of 10120020001010 in words is "ten trillion, one hundred twenty billion, twenty million, one thousand, ten".

Divisors: 1 2 5 10 12743 25486 63715 127430 79416307 158832614 397081535 794163070 1012002000101 2024004000202 5060010000505 10120020001010