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102013003030 = 25371155123869
BaseRepresentation
bin101111100000001110…
…0101110010100010110
3100202022110110111021111
41133000130232110112
53132410312044110
6114510352405234
710240656135001
oct1370034562426
9322273414244
10102013003030
113a299754074
121792bb4681a
13980988a4b3
144d1a542538
1529c0d19e8a
hex17c072e516

102013003030 has 32 divisors (see below), whose sum is σ = 188610428160. Its totient is φ = 39697257600.

The previous prime is 102013003021. The next prime is 102013003039. The reversal of 102013003030 is 30300310201.

It is an interprime number because it is at equal distance from previous prime (102013003021) and next prime (102013003039).

It is a self number, because there is not a number n which added to its sum of digits gives 102013003030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102013003039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4261936 + ... + 4285804.

It is an arithmetic number, because the mean of its divisors is an integer number (5894075880).

Almost surely, 2102013003030 is an apocalyptic number.

102013003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102013003030 is a deficient number, since it is larger than the sum of its proper divisors (86597425130).

102013003030 is a wasteful number, since it uses less digits than its factorization.

102013003030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35464.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 102013003030 its reverse (30300310201), we get a palindrome (132313313231).

The spelling of 102013003030 in words is "one hundred two billion, thirteen million, three thousand, thirty".

Divisors: 1 2 5 10 37 74 185 370 11551 23102 23869 47738 57755 115510 119345 238690 427387 854774 883153 1766306 2136935 4273870 4415765 8831530 275710819 551421638 1378554095 2757108190 10201300303 20402600606 51006501515 102013003030