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10211313120130 = 251021131312013
BaseRepresentation
bin1001010010011000000110…
…1100001111001110000010
31100011012011222010222122001
42110212001230033032002
52314300232124321010
633415002410334214
72102512600256653
oct224460154171602
940135158128561
1010211313120130
113287659058881
12118b03012a36a
13590bcc214905
1427433190b52a
1512a9466a7c3a
hex94981b0f382

10211313120130 has 8 divisors (see below), whose sum is σ = 18380363616252. Its totient is φ = 4084525248048.

The previous prime is 10211313120077. The next prime is 10211313120139. The reversal of 10211313120130 is 3102131311201.

It can be written as a sum of positive squares in 2 ways, for example, as 10206996235921 + 4316884209 = 3194839^2 + 65703^2 .

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

It is a super-2 number, since 2×102113131201302 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10211313120098 and 10211313120107.

It is not an unprimeable number, because it can be changed into a prime (10211313120139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510565655997 + ... + 510565656016.

Almost surely, 210211313120130 is an apocalyptic number.

10211313120130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211313120130 is a deficient number, since it is larger than the sum of its proper divisors (8169050496122).

10211313120130 is a wasteful number, since it uses less digits than its factorization.

10211313120130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021131312020.

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

Adding to 10211313120130 its reverse (3102131311201), we get a palindrome (13313444431331).

The spelling of 10211313120130 in words is "ten trillion, two hundred eleven billion, three hundred thirteen million, one hundred twenty thousand, one hundred thirty".

Divisors: 1 2 5 10 1021131312013 2042262624026 5105656560065 10211313120130