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1130413102221 = 31367741427879
BaseRepresentation
bin10000011100110001110…
…111110001010010001101
311000001210102200102211010
4100130301313301102031
5122010041223232341
62223145443515433
7144445455555024
oct20346167612215
94001712612733
101130413102221
113a64507a9917
121630b9088b79
138279c91b550
143c9d87278bb
151e6109ca716
hex10731df148d

1130413102221 has 16 divisors (see below), whose sum is σ = 1623185029760. Its totient is φ = 695626937280.

The previous prime is 1130413102207. The next prime is 1130413102253. The reversal of 1130413102221 is 1222013140311.

It is not a de Polignac number, because 1130413102221 - 215 = 1130413069453 is a prime.

It is a super-3 number, since 3×11304131022213 (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130413102201) 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, 2427960 + ... + 2855838.

It is an arithmetic number, because the mean of its divisors is an integer number (101449064360).

Almost surely, 21130413102221 is an apocalyptic number.

It is an amenable number.

1130413102221 is a deficient number, since it is larger than the sum of its proper divisors (492771927539).

1130413102221 is a wasteful number, since it uses less digits than its factorization.

1130413102221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495636.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1130413102221 its reverse (1222013140311), we get a palindrome (2352426242532).

The spelling of 1130413102221 in words is "one trillion, one hundred thirty billion, four hundred thirteen million, one hundred two thousand, two hundred twenty-one".

Divisors: 1 3 13 39 67741 203223 427879 880633 1283637 2641899 5562427 16687281 28984951339 86954854017 376804367407 1130413102221