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120213032002 = 27312291209557
BaseRepresentation
bin110111111110101000…
…0010100110001000010
3102111021212000202110121
41233331100110301002
53432144014011002
6131120342250454
711453663624650
oct1577520246102
9374255022417
10120213032002
1146a89139228
121b36b126a2a
13b44a3852cb
145b6575bdd0
1531d8a36237
hex1bfd414c42

120213032002 has 32 divisors (see below), whose sum is σ = 213656325120. Its totient is φ = 49640178240.

The previous prime is 120213031987. The next prime is 120213032047. The reversal of 120213032002 is 200230312021.

It is a super-2 number, since 2×1202130320022 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505393 + ... + 704164.

It is an arithmetic number, because the mean of its divisors is an integer number (6676760160).

Almost surely, 2120213032002 is an apocalyptic number.

120213032002 is a deficient number, since it is larger than the sum of its proper divisors (93443293118).

120213032002 is a wasteful number, since it uses less digits than its factorization.

120213032002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209826.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 120213032002 its reverse (200230312021), we get a palindrome (320443344023).

The spelling of 120213032002 in words is "one hundred twenty billion, two hundred thirteen million, thirty-two thousand, two".

Divisors: 1 2 7 14 31 62 217 229 434 458 1603 3206 7099 14198 49693 99386 1209557 2419114 8466899 16933798 37496267 74992534 262473869 276988553 524947738 553977106 1938919871 3877839742 8586645143 17173290286 60106516001 120213032002